en:
Two-dimensional magnetic materials attract a lot of attention since
they potentially exhibit new magnetic properties due to, e.g., strongly
enhanced spin fluctuations. However, the suppression of the long-range
magnetic order in two dimensions due to long-wavelength spin fluctuations,
as suggested by the Mermin-Wagner theorem, has been questioned
for finite-size laboratory samples. Here we study the magnetic properties
of a dimensional crossover in superlattices composed of the antiferromagnetic
LaFeO3 and SrTiO3 that, thanks to their large lateral size, allowed
examination using a sensitive magnetic probe — muon spin rotation spectroscopy.
We show that the iron electronic moments in superlattices with
3 and 2 monolayers of LaFeO3 exhibit a static antiferromagnetic order. In
contrast, in the superlattices with single LaFeO3 monolayer, the moments
do not order and fluctuate to the lowest measured temperature as expected
from the Mermin-Wagner theorem. Our work shows how dimensionality
can be used to tune the magnetic properties of ultrathin films.

en: Magnetic properties of LaFeO3/SrTiO3 superlattices


$oid: OBSOLETE

en: In this work, we map the charge carrier concentration as a function of depth and electric field across the SiO2/Si interface up to a depth of 100 nm in Si-based MOS capacitors using low-energy muons. The results show that the formation of the anisotropic bond-centered muonium MuBC state in Si serves as a direct measure of the local changes in electronic structures, which were detected and scanned for a range of depths. In general, any muonium state in a semiconductor can be used as a sensitive probe for the presence of free charge carriers. Therefore, our work represents a significant extension of the application of the muon spin rotation technique (μSR) and lays the foundation for further research on direct observation of charge carrier density manipulation at technologically important semiconductor device interfaces.

approval_status: approved

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.

en: PSI Data Catalog

de: PSI Data Catalog

fr: PSI Data Catalog

it: PSI Data Catalog

political_level: other

state: active

type: organization

de: PSI Open Data Provider

en: Charge carrier distribution observation and manipulation in Si-MOS

type: dataset

key: guid

key: uri

value: DCAT Harvester SciCat

envi

de: Umwelt

en: Environment

fr: Environnement

it: Ambiente


en: The evolution of the magnetic ground state of ultrathin 0–10 unit cells (uc) thick La0.8Sr0.2MnO3 films interfaced to an antiferromagnetic La0.45Sr0.55MnO3/SrTiO3(001) buffer layer was investigated with x-ray photoemission electron microscopy. For 0–3 uc La0.8Sr0.2MnO3, we observe antiferromagnetic domains but no ferromagnetic contrast, showing that nominally ferromagnetic La0.8Sr0.2MnO3 adopts the antiferromagnetic ground state of the buffer layer. For larger thicknesses, ferromagnetic domains emerge, confirming that the additional layers revert to the ferromagnetic ground state. We also observe a drastic increase in the complexity of the domain configuration between 3 and 5 uc, which we attribute to competing magnetic and electronic ground states in the system. We attribute the interfacial modified magnetic ground state to charge sharing at the interface due to the chemical potential mismatch, which leads to hole doping at the La0.8Sr0.2MnO3 interface. The present work sheds light on the impact of charge sharing at the interface of complex oxide materials, in particular on the magnetic and electronic states, and presents a strategy for modulating the electronic ground state properties at metallic interfaces.

en: Charge-exchange-driven interfacial antiferromagnetic ground state in La0.8Sr0.2MnO3 ultrathin films


en:
Tomographic data set of dynamic liquid water injection into SGL 24 BA gas diffusion layer

Data collected at TOMCAT beamline of SLS.

en: Tomographic data set of dynamic liquid water injection into SGL 25 BA gas diffusion layer

lamibracmularczyk-paper

display_name: lamibracmularczyk-paper

liquid-injection

display_name: liquid-injection

sgl

display_name: sgl

tomcat

display_name: tomcat


en:
Tomography data published in A. Mularczyk et al. (2020). 'Droplet and Percolation Network Interactions in a Fuel Cell Gas Diffusion Layer', Journal of The Electrochemical Society 167(8): 084506.  https://doi.org/10.1149/1945-7111/ab8c85
#####
The tomographic data of liquid water observed in the flow field channel was used also in Andersson, M., et al. (2018). "Modeling and synchrotron imaging of droplet detachment in gas channels of polymer electrolyte fuel cells." Journal of Power Sources 404: 159-171. https://doi.org/10.1016/j.jpowsour.2018.10.021
###### The tomographic data of liquid water observed in the GDL and flow field channel was also used in Niblett, D., et al. (2020). "Two-phase flow dynamics in a gas diffusion layer - gas channel - microporous layer system." Journal of Power Sources 471: 228427.  https://doi.org/10.1016/j.jpowsour.2020.228427
###### A small ROI segmentation around the water cluster in GDL of this dataset can be accessed under https://doi.org/10.16907/13dc29a3-733b-419b-ad61-838d17ddfa47
###### The Large ROI segmentation of this dataset can be accessed under https://doi.org/10.16907/a27fda1c-e6bb-47f0-ba14-31b407179756

en: Tomographic data set of dynamic liquid water injection into SGL 25 BA gas diffusion layer: Raw reconstruction


en:
Tomography data published in A. Mularczyk et al. (2020). 'Droplet and Percolation Network Interactions in a Fuel Cell Gas Diffusion Layer', Journal of The Electrochemical Society 167(8): 084506. https://doi.org/10.1149/1945-7111/ab8c85
###### The tomographic data of liquid water observed in the flow field channel was used also in Andersson, M., et al. (2018). "Modeling and synchrotron imaging of droplet detachment in gas channels of polymer electrolyte fuel cells." Journal of Power Sources 404: 159-171. https://doi.org/10.1016/j.jpowsour.2018.10.021
###### The tomographic data of liquid water observed in the GDL and flow field channel was also used in Niblett, D., et al. (2020). "Two-phase flow dynamics in a gas diffusion layer - gas channel - microporous layer system." Journal of Power Sources 471: 228427.  https://doi.org/10.1016/j.jpowsour.2020.228427
###### A small ROI segmentation around the water cluster in GDL of this dataset can be accessed under https://doi.org/10.16907/13dc29a3-733b-419b-ad61-838d17ddfa47
###### The Raw CT data of this dataset can be accessed under https://doi.org/10.16907/63ac1a63-8ab6-4a92-be5a-db499c9e7e6a

en: Tomographic data set of dynamic liquid water injection into SGL 25 BA gas diffusion layer: Large ROI segmentation


en:
Tomography data published in A. Mularczyk et al. (2020). 'Droplet and Percolation Network Interactions in a Fuel Cell Gas Diffusion Layer', Journal of The Electrochemical Society 167(8): 084506. https://doi.org/10.1149/1945-7111/ab8c85
######
The tomographic data of liquid water observed in the flow field channel was used also in Andersson, M., et al. (2018). "Modeling and synchrotron imaging of droplet detachment in gas channels of polymer electrolyte fuel cells." Journal of Power Sources 404: 159-171. https://doi.org/10.1016/j.jpowsour.2018.10.021
###### The tomographic data of liquid water observed in the GDL and flow field channel was also used in Niblett, D., et al. (2020). "Two-phase flow dynamics in a gas diffusion layer - gas channel - microporous layer system." Journal of Power Sources 471: 228427.  https://doi.org/10.1016/j.jpowsour.2020.228427

######
The Large ROI segmentation of this dataset can be accessed under 	https://doi.org/10.16907/a27fda1c-e6bb-47f0-ba14-31b407179756
######
The Raw CT data of this dataset can be accessed under 	https://doi.org/10.16907/63ac1a63-8ab6-4a92-be5a-db499c9e7e6a

en: Tomographic data set of dynamic liquid water injection into SGL 25 BA gas diffusion layer: SmallROI segmentation


en: We investigate solvent effects in the hydrodeoxygenation of 4-propylguaiacol (4PG, 166 amu), a key lignin-derived monomer, over Ru/C catalyst by combined operando synchrotron photoelectron photoion coincidence (PEPICO) spectroscopy and molecular dynamics simulations. With and without isooctane co-feeding, ring-hydrogenated 2-methoxy-4-propylcyclohexanol (172 amu) is the first product, due to the favorable flat adsorption configuration of 4PG on the catalyst surface. In contrast, tetrahydrofuran (THF)—a polar aprotic solvent that is representative of those used for lignin solubilization and upgrading—strongly coordinates to the catalyst surface at the oxygen atom. This induces a local steric hindrance, blocking the flat adsorption of 4PG more effectively, as it needs more Ru sites than the tilted adsorption configuration revealed by molecular dynamics simulations. Therefore, THF suppresses benzene ring hydrogenation, favoring a demethoxylation route that yields 4-propylphenol (136 amu), followed by dehydroxylation to propylbenzene (120 amu). Solvent selection may provide new avenues to controlling catalytic selectivity.

en: Dataset: A Solution for 4-Propylguaiacol Hydrodeoxygenation without Ring Saturation


en: Morphology and defects in 3D self-assembled diamond networks


en: Ptychographic and tomographic reconstructions of a triblock copolymer soft matter crystal replicated into gold

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.


en:
The articles based on this dataset discuss structural dynamics in an operating zero-gap forward-bias bipolar membrane CO2 electrolyzer using time-resolved X-ray tomographic microscopy. The employed setup provides high-quality four-dimensional imaging in a FOV of 5 mm height at 2.75 um voxel size and one full scan (1s acquisition) every minute. Different routes for segmentation yield the membrane with forming cavities, the catalyst layer and the porous cathode gas diffusion layer including pore and flow field filling with liquid water.
We find strong swelling of the membrane, membrane delamination, anode catalyst layer degradation, but no flooding of the cathode.

en: PSI Data Catalog

en: Operando X-ray tomography in bipolar membrane electrolyte CO2-electrolysis


en: The resonant excitation of electronic transitions with coherent laser sources creates quantum coherent superpositions of the involved electronic states. Most time-resolved studies have focused on gases or isolated subsystems embedded in insulating solids, aiming for applications in quantum information1–6. Here, we focus on the coherent control of orbital wavefunctions in the correlated quantum material Tb2Ti2O7, which forms an interacting spin liquid ground state. We show that resonant excitation with a strong THz pulse creates a coherent superposition of the lowest energy Tb 4f states. The coherence manifests itself as a macroscopic oscillating magnetic dipole, which is detected by ultrafast resonant x-ray diffraction. We envision the coherent control of orbital wavefunctions demonstrated here to become a new tool for the ultrafast manipulation and investigation of quantum materials.

en: Coherent control of rare earth 4f shell wavefunctions in the quantum spin liquid Tb2Ti2O7 Source Data

envi

en: Environment


en: Multiphase fluid flow through porous media occurs in various natural and engineered settings. How local wetting phenomena, such as those induced by pore-scale roughness, translate into effective multiphase fluid flow behavior observed at larger scales remains poorly understood. In this study, an unsteady-state waterflooding experiment in a sandstone sample with pronounced surface roughness was conducted and imaged using synchrotron-based sub-micron time-resolved X-ray tomography at the TOMCAT beamline of the Swiss Light Source. The data shows how local roughness features cause fluid displacements to occur as a series of smaller sub-pore scale events controlled by (de-)pinning of the fluid-fluid interface and wetting layer growth. Our data offers quantitative insights into multiphase fluid displacement process and provides a basis to verify numerical simulations of pore-scale multiphase fluid flow.

en: A submicron time-resolved X-ray tomography dataset investigating the role of surface roughness during multiphase flow in porous media


en: The interaction of magnetic order and spontaneous polarization is a fundamental coupling with the prospect for the control of electronic properties and magnetism. The connection among magnetic order, charge localization and associated metal-insulator transition (MIT) are cornerstones for materials control. Materials that combine both effects are therefore of great interest for testing models that claim the occurrence of spontaneous polarization from and magnetic charge order. One class of materials proposed to combine these functionalities is the family of RNiO3 (R: lanthanide or Y), whose members show a clear MIT and an antiferromagnetic ground state and for which an electric polarization has been predicted. Using resonant magnetic x-ray scattering with circular polarization and an applied electric field we show that YNiO3 possess a magnetic structure containing domains of spin-rotations that are consistent with an electric polarization. We show a reversal of the magnetic structure with the applied electric field confirming that charge ordered RNiO3 are magnetoelectric type II multiferroics with a MIT.

en: Magnetoelectric effect in multiferroic nickelate perovskite YNiO3


en: The data is part of a manuscript submitted to the journal Green Chemistry, entitled "Catalytic pyrolysis mechanism of lignin moieties driven by aldehyde, hydroxyl, methoxy, and allyl functionalization: the role of reactive quinone methide and ketene intermediates". [DOI https://doi.org/10.1039/d4gc03143a. This work is supported by the Swiss National Science Foundation (project number 200021_178952)

en: Dataset: Catalytic pyrolysis mechanism of lignin moieties driven by aldehyde, hydroxyl, methoxy, and allyl functionalization: the role of reactive quinone methide and ketene intermediates


en: Understanding the biomechanics of the human middle ear remains a challenge, primarily due to the auditory ossicles’ size, its location in the temporal bone, and subtle movements. In a recent study, dynamic synchrotron-based X-ray microtomography has been used on acoustically stimulated intact human ears, allowing the three-dimensional visualization of the ossicular chain in intact human ears for the first time. The implementation of a dedicated analysis pipeline has demonstrated the ability to resolve fast micromotions at 128 Hz for two acoustic stimuli (110 and 120 dB Sound Pressure Level (SPL)) on fresh-frozen human temporal bones. Measuring at lower sound pressure levels is challenging, because the ossicular vibrations become smaller, and the spatial resolution limit of the current detection system is reached. Increasing the spatial resolution without compromising the image quality or the temporal resolution would significantly extend the dynamic imaging capabilities. Here, a comparative study is conducted for a stimulation frequency of 128 Hz at 120 dB SPL between two synchrotron-based X-ray magnification setups: a 4x high NA macroscope (pixel size 2.75 \textmu m) versus a x10 high NA microscope (pixel size 1.1 \textmu m) in combination with the GigaFRoST fast read-out detector. It shows that an increase in resolution can indeed improve the detection of the micromovements, at the compromise of a more limited field of view.

en: High-resolution dynamic synchrotron-based X-ray microtomography of the human middle ear


en: In this paper we present a model system built out of artificially layered materials, allowing us to understand the interrelation of magnetic phases with the metallic-insulating phase at long length scales, and enabling new strategies for the design and control of materials in devices. The artificial model system consists of superlattices made of SmNiO3 and NdNiO3 layers, – two members of the fascinating rare earth nickelate family, having different metal-to-insulator and magnetic transition temperatures. By combining two complementary techniques—resonant elastic x-ray scattering and muon spin relaxation—we show how the magnetic order evolves, in this complex multicomponent system, as a function of temperature and superlattice periodicity. We demonstrate that the length scale of the coupling between the antiferromagnetic and paramagnetic phases is longer than that of the electronic metal-insulator phase transition—despite being subsidiary to it. This can be explained via a Landau theory—where the bulk magnetic energy plus a gradient cost between magnetic and nonmagnetic phases is considered. These results provide a clear understanding of the coupling of magnetic transitions in systems sharing identical order parameters.

en: Coupling of magnetic phases at nickelate interfaces (SNO-NNO)


en: In this study, we explore the intricate interplay between the electronic properties within the solid and field emission beams characteristics. By examining the fundamental principles governing field emission, we investigate how transverse momentum impact the propagation of the emitted electron beams. We demonstrate that transverse momentum and the spatial coherence of the emission source significantly affect beam properties, leading to notable changes in interference patterns.

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.

en: Beam Divergence and Interference Characteristics of Field Emission Beam


en: Acoustic tweezers comprising a surface acoustic wave chip and a disposable silicon microfluidic chip are potentially advantageous to stable and cost-effective acoustofluidic experiments while avoiding the cross-contamination by reusing the surface acoustic wave chip and disposing of the microfluidic chip. For such a device, it is important to optimize the chip-to-chip bonding and the size and shape of the microfluidic chip to enhance the available acoustic pressure. In this work, aiming at studying samples with the size of a few tens of microns, we explore the device structure and assembly method of acoustic tweezers. By using a polymer bonding layer and shaping the silicon microfluidic chip via deep reactive ion etching, we were able to attain the acoustic pressure up to 2 MPa with a corresponding acoustic radiation pressure of 0.2 kPa for 50 MHz ultrasound, comparable to reported values at lower ultrasound frequencies. We utilized the fabricated acoustic tweezers for non-contact viscoelastic deformation experiments of soft matter and  trapping of highly motile cells. These results suggests that the feasibility of the hybrid chip approach to attaining the high acoustic force required to conduct acoustomechanical testing of small soft matters and cells.

en: PSI Data Catalog

en: Dataset for Surface-acoustic-wave driven silicon microfluidic chips for acoustic tweezing of motile cells and viscoelastic microbeads


en:
The experimental realisation of unconventional superconductivity and charge order
in kagome systems AV3Sb5 is of critical importance. This work presents the most
systematic study to date, employing tuning parameters such as doping, hydrostatic
pressure, magnetic fields, and depth, using muon spin rotation, AC susceptibility, and
STM, to uncover tunable exotic magnetism in the normal state of Cs(V1−xNbx)3Sb5
with x=0.07 (Nb0.07-CVS), which transitions to a chiral superconducting state under
pressure. Our findings reveal that the bulk of Nb0.07-CVS (at depths >20 nm from the
surface) experiences time-reversal symmetry (TRS) breaking below T ∗ = 40 K, lower
than the charge order onset temperature, TCO = 58 K. However, near the surface (<20
nm), the TRS breaking signal doubles and onsets at TCO, indicating that Nb-doping
decouples TRS breaking from charge order in the bulk but synchronises them near
the surface. Additionally, Nb-doping raises the superconducting critical temperature
TC from 2.5 K to 4.4 K. Applying hydrostatic pressure enhances both TC and the
superfluid density by a factor of two, with a critical pressure pcr ≃ 0.85 GPa, suggesting
competition with charge order. Notably, above pcr, we observe nodeless electron pairing
and weak internal fields below TC, pointing to chiral superconducting pairing. Overall,
these results demonstrate a highly unconventional normal state with a tunable onset of
TRS breaking, and a transition to chiral superconductivity under low pressures, with
an unconventional correlation between TC and the superfluid density.

en: Pressure induced transition from chiral charge order to time-reversal symmetry-breaking superconducting state in Nb-doped CsV3Sb5 - LEM data

en: Environment


en: The experimental realisation of unconventional superconductivity and charge order in kagome systems AV3Sb5 is of critical importance. This work presents the most systematic study to date, employing tuning parameters such as doping, hydrostatic pressure, magnetic fields, and depth, using muon spin rotation, AC susceptibility, and STM, to uncover tunable exotic magnetism in the normal state of Cs(V1−xNbx)3Sb5 with x=0.07 (Nb0.07-CVS), which transitions to a chiral superconducting state under pressure. Our findings reveal that the bulk of Nb0.07-CVS (at depths >20 nm from the surface) experiences time-reversal symmetry (TRS) breaking below T ∗ = 40 K, lower than the charge order onset temperature, TCO = 58 K. However, near the surface (<20 nm), the TRS breaking signal doubles and onsets at TCO, indicating that Nb-doping decouples TRS breaking from charge order in the bulk but synchronises them near the surface. Additionally, Nb-doping raises the superconducting critical temperature TC from 2.5 K to 4.4 K. Applying hydrostatic pressure enhances both TC and the superfluid density by a factor of two, with a critical pressure pcr ≃ 0.85 GPa, suggesting competition with charge order. Notably, above pcr, we observe nodeless electron pairing and weak internal fields below TC, pointing to chiral superconducting pairing. Overall, these results demonstrate a highly unconventional normal state with a tunable onset of TRS breaking, and a transition to chiral superconductivity under low pressures, with an unconventional correlation between TC and the superfluid density.

en: Pressure induced transition from chiral charge order to time-reversal symmetry-breaking superconducting state in Nb-doped CsV3Sb5 - GPS data

gps

display_name: gps

smus

display_name: smus


en: Resonant X-ray diffraction (RXD) provides a unique capability to investigate electronic ordered states in matter. The circular dichroism in RXD can determine the absolute chirality formed by anisotropic multipole arrangement. Here, we demonstrate that the scattering interference between distinct atomic electric multipoles can create circular contrast in resonant RXD even in a non-chiral crystal. These general considerations are applied to 1T-TiSe2, where recently reported circular dichroism in RXD was used to claim chiral charge density wave order. We show that the experimental observations are well reproduced by our ab initio calculations on the basis of the centrosymmetric crystal structure. Our results not only illuminate a way for a better understanding of possible chiral electronic order but also propose a general approach to extract buried high-order atomic multipoles via circular contrast in RXD. Besides, we discuss the difference in the circular dichroism of RXD originated by crystal chirality in chiral crystals and the interference effect in non-chiral crystals.

en: Non-chiral 1T-TiSe2 creates circular dichroism in resonant X-ray diffraction via multipole scattering interference


en: In the corresponding article to these data sets, we explore the flow dynamics for two-phase flow in a porous medium (a bioclastic carbonate rock). We use state-of-the-art synchrotron X-ray tomography to capture the fluid dynamics within the pore space, with a temporal resolution of 1 s. The rock sample was initially saturated with brine (DI water doped with 15%wt. KI) before brine and nitrogen gas were injected simultaneously. As the gas establishes a path through the pore space, the flow dynamics are transient. Eventually, an equilibrium is established, where the gas saturation oscillates about a constant mean value; this is referred to as steady state. There are 9 data sets, with all the dynamics captured during steady state. We explore 3 total flow rates (brine flow rate + nitrogen flow rate): 0.1ml/min, 0.4ml/min, 0.7ml/min. With 3 fractional flows (brine flow rate / total flow rate) explored for each total flow rate: 0.85, 0.7 and 0.5. The images were captured with a voxel size of 2.75 µm3. In these data sets we observe the development of intermittent flow pathways, and the stability of these pathways when perturbed by a change in the flow rate .

en: Dynamic fluid interface rearrangement during steady-state multiphase flow in rocks


en: This dataset contains tomographic data (grayscale and segmented) of the commercial Fumasep bipolar membrane assembled in a CO2-electrolyzer. One sample is a fully functional cell, while the other does not contain catalyst layers to avoid metal artifacts. The samples were imaged in dry and water saturated state.

en: Laboratory source X-ray tomographic microscopy of bipolar membrane swelling in an assembled CO2-electrolyzer


cd-rixs-data-on-cuo

en: Resonant inelastic x-ray scattering (RIXS) has become a prominent technique to study quasiparticle excitations. With advances in polarization analysis capabilities at different facilities, RIXS offers exceptional potential for investigating symmetry-broken quasiparticles like chiral phonons and magnons. At optical wavelengths birefringence can severely affect polarization states in low-symmetry systems. Here we show its importance for soft x-ray resonances. Given the growing interest in Circular Dichroism (CD) in RIXS, it is important to evaluate how birefringence may affect the RIXS spectra of anisotropic systems. We investigate CuO, a well-known anisotropic material, using Cu L3-edge RIXS and detect significant CD in both magnetic and orbital excitations in the collinear antiferromagnetic phase. We demonstrate that the CD can be modeled by a proper treatment of RIXS scattering amplitudes derived from single-ion calculations with birefringence. Recognizing these effects is crucial for unambiguous identification of subtle dichroic effects induced by symmetry-broken quasiparticles. Furthermore, the combined sensitivity of RIXS and birefringence to local symmetry presents an opportunity to study microscopic changes driven by external perturbations.

en: CD RIXS data on CuO

title_for_slug: cd-rixs-data-on-cuo


en:
Background: The Thiel embalming method offers lifelike tissue preservation, yet its suitability for biomechanical studies remains debated.
Methods: Here, we investigated two human temporal bones, one Thiel-fixed and one fresh-frozen, using dynamic synchrotron-based X-ray imaging under acoustic stimulation.

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.

en: Comparison of Thiel-fixed and fresh-frozen temporal bones with dynamic synchrotron-based X-ray imaging


en: Chirality is a fundamental symmetry element existing at disparate scales and in many categories of scientific fields. Even though symmetry breaking is an indispensable concept for describing qualitatively distinct phenomena, symmetry cannot quantitatively predict measurable quantities. Since chirality is ternary, i.e., left-handed, right-handed, or achiral, the role of its “amplitude” in material properties is habitually not addressed. Considering the role of “amplitude” for time-reversal symmetry breaking, which can be described by magnetization, chirality amplitude is intuitively a key quantity for controlling emergent phenomena. Here, we propose two types of chiral order parameters and demonstrate the tunability of their amplitude at ultrafast timescales. Resonant X-ray diffraction with circular polarization is an established technique to measure crystal chirality directly. Extending this technique to the time domain, we quantify the ultrafast change in chirality amplitude in real time after an optical excitation. Besides, using a THz excitation, we observe oscillations in the resonant diffraction intensities with specific phonon frequencies. This indicates the creation of additional asymmetry, which could also be described as an enhancement in chirality amplitude. Our proposed concept of chirality amplitude and its ultrafast control may lead to a unique approach to control chirality-induced emergent phenomena at ultrafast timescales.

en: PSI Data Catalog

en: Tuning chirality amplitude at ultrafast timescales


en: The purpose of this experiment was to measure a brain specimen by nf-PXCT, with the aim to measure it afterwards at the ID16A beamline of the ESRF.

en: Raw datasets corresponding to the near-field ptychographic X-ray computed tomography acquisition of a resin-embedded, heavy-metal stained brain speciamen of about 100 micron diameter

envi

en: Environment


en: Near-field PXCT dataset of a resin-embedded, heavy meatal stained brain specimen of about 100 micron diameter. The same sample was measured afterwards at the ID16A beamline of he ESRF


en: Van der Waals (vdW) materials exhibit a variety of states that can be switched with low power at low temperatures, offering a viable cryogenic "flash memory" required for the classical control electronics for solid-state quantum information processing. In 1T-TaS2, a non-volatile metallic 'hidden' state can be induced from an insulating equilibrium charge-density wave ground state using either optical or electrical pulses. Given that conventional memristors form localized, filamentary channels which support the current, a key question for design concerns the geometry of the conduction region in highly energy-efficient 1T-TaS2 devices. Here, we report in operando micro-beam X-ray diffraction, fluorescence, and concurrent transport measurements, allowing us to spatially image the non-thermal hidden state induced by electrical switching of 1T-TaS2. Our results reveal a long-range ordered, non-filamentary switched state that extends well below the electrodes, implying that the self-organized, collective growth of the hidden phase is driven by a combination of charge flow and lattice strain. Our unique combination of techniques showcases the potential of non-destructive, three-dimensional X-ray imaging to study bulk switching properties in microscopic detail, namely electrical control of the vdW layer stacking.

en: Imaging of electrically controlled van der Waals layer stacking in 1T-TaS2


en:
n this work, we introduce the first single-photon-counting hybrid pixel detec-27
tor capable of detecting X-ray energies as low as 550 eV, utilizing the internal28
amplification of Low-Gain Avalanche Diode (LGAD) sensors. This detector is29
thoroughly characterized in terms of Signal-to-Noise Ratio and Detective Quan-30
tum Efficiency. We demonstrate its capabilities through ptychographic imaging31
at MAX IV 4th generation synchrotron light source at the Fe L3-edge (707 eV),32
showcasing the enhanced detection performance of the system. This development33
sets a new benchmark for soft X-ray applications at synchrotrons, paving the way34
for significant advancements in imaging and analysis at lower photon energies.

en: Single-photon counting pixel detector for soft X-rays - raw data


en:
X-ray tomographic microscopy of structural damages in a forward-bias bipolar membrane CO2-electrolyzer
TO BE EXTENDED


en: Recently, we have fabricated heterostructures formed by a ferromagnetic topological insulator Cr-doped (Bi,Sb)2Te3 (CBST) and a non-superconducting antiferromagnet FeTe. Combining electrical transport and ARPES measurements, we demonstrate the coexistence of emergent superconductivity, ferromagnetism, and topological order in these heterostructures; these three essential ingredients make this an ideal candidate to host chiral topological superconductivity. We propose performing low-energy muSR measurements to study the nature of this interface-induced superconducting state, and to determine whether the superconductivity and magnetic order coexist in the same region.

en: Coexistence of Superconductivity and Magnetic Order in Magnetic Topological Insulator Heterostructures


en: We have quantified the complex motion patterns of the human tympanic membrane during acoustic stimulation using dynamic synchrotron-based X-ray microtomography combined with non-rigid registration. Here, we present the datasets used in this study, which were measured at the TOMCAT Beamline X02DA of the Swiss Light Source (Paul Scherrer Institute, Villigen, Switzerland). Three fresh-frozen samples were acoustically stimulated with frequencies ranging from 128 to 512 Hz and sound pressure level ranging from 120 to 151 dB. The datasets, which have 2.75 um pixel size, were reconstructed across 10 phases of motion. The non-rigid registration results, namely spatial transformations from one reference phase to all subsequent phases of motion, are also provided. The complex motion patterns showed displacement 'hot spots' in the posterosuperior quadrant of the tympanic membrane and the pars flaccida for all three specimens, though variation in displacement amplitudes strongly varied between specimens, ranging from <0.15 to nearly 2 um/Pa.

en: Dynamic synchrotron-based microtomography of human tympanic membrane motions


en: Raw data from dataset C319_EPL1_cSAXS_273_S01394-S02309, obtained at the cSAXS beamline at the Swiss Light Source during beamtime 20190654 (e17964).

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.

en: Non-destructive X-ray tomography of brain tissue ultrastructure. Supporting raw data. Dataset C319_EPL1_cSAXS_273_S01394-S02309.


en: Raw data from dataset Y357_3dot_cSAXS_853_S14468-S15686, obtained at the cSAXS beamline at the Swiss Light Source during beamtime 20211852 (e19533).

en: PSI Data Catalog

en: Non-destructive X-ray tomography of brain tissue ultrastructure. Supporting raw data. Dataset Y357_3dot_cSAXS_853_S14468-S15686.


en: X-ray photon correlation scattering measurements are undertaken on a thermally active artificial spin ice based on the square lattice, referred to as artificial square ice, to probe the fluctuation timescales as a function of temperature as the system passes through the paramagnetic- antiferromagnetic phase transition, which belongs to the two-dimensional Ising universality class.

en: csx 23-id-1 coherent-soft-x-ray-scattering detector-frames x-ray-photon-correlation-spectroscopy synchrotron nsls-ii

en: Stretched exponential magnetic relaxation dynamics in artificial square ice revealed through x-ray photon correlation spectroscopy

en: Environment

coherent-soft-x-ray-scattering

display_name: coherent-soft-x-ray-scattering

csx

display_name: csx

detector-frames

display_name: detector-frames

nsls-ii

display_name: nsls-ii

synchrotron

display_name: synchrotron

x-ray-photon-correlation-spectroscopy

display_name: x-ray-photon-correlation-spectroscopy


en: High-temperature and high-magnetic-field-induced re-entrant superconductivity has been discovered in the infinite-layer nickelate Sm1−x−yEuxCayNiO2 (SECNO). Infinite-layer nickelates are the closest known analogues of high-Tc cuprate superconductors, yet they host distinct magnetic ground states. Using low-energy muon spin relaxation and polarized neutron reflectometry, we reveal the magnetic order in SECNO. We find that magnetic freezing occurs at a higher-temperature than in other nickelate compounds, and that a substantial net magnetization of 55 kA m−1 ±10 kA m−1 emerges and remains largely unchanged across the superconducting transition. The magnetism in SECNO is disordered and nonuniform.

en: Net Magnetization and Inhomogeneous Magnetic Order in a High-Tc Nickelate Superconductor


en: CT data (few raw slice time series, segmented dry and 1Hz operando cathode water) used Mularczyk, A., et al. (2021). 'Operando Liquid Pressure Determination in Polymer Electrolyte Fuel Cells.' ACS Applied Materials & Interfaces 13(29): 34003-34011. https://doi.org/10.1021/acsami.1c04560

en: Tomographic data set of 1Hz 4D imaging of water percolation and percolation path instability in Toray TGP-H-060 gas diffusion layer


en: This letter reports the result of the search for the decay mu+ -> e+ gamma undertaken at the Paul Scherrer Institut in Switzerland with the MEG II experiment using the data collected in the 2021–2022 physics runs. The sensitivity of the branching ratio measurement in this search is 2.2 \times 10^{-13}, a factor of 2.4 better than that of the full MEG dataset and obtained in a data taking period of about one fourth that of MEG, thanks to the superior performances of the new detector. The observed data are consistent with the expected background, yielding an upper limit on the branching ratio of mu+->e+gamma < 1.5 \times 10^{-13} (90% C.L.). Additional improvements are expected with the data collected during the years 2023–2024. The data-taking will continue in the coming years.

en: meg2 database aod offline physics

en: New limit on mu ^+ -> e^+ gamma decay with the MEG II experiment

aod

display_name: aod

database

display_name: database

offline

display_name: offline

physics

display_name: physics


en: Analyzing the structure and dynamics of the human middle ear is crucial for understanding biomechanics and improving clinical practice; however, characterizing the motion of middle ear structures is challenging due to their small sizes, location inside the temporal bone, and minute displacements. Synchrotron radiation-based X-ray microtomography can visualize the entire intact middle ear with micrometer resolution and, combined with dynamic acquisition, reveal motion in response to acoustic stimulation. Unfortunately, access to synchrotron radiation facilities is limited, time-resolved experiments require specialized experimental setups, and handling the related TB-scale data volumes requires high performance computing infrastructure. Data sharing efforts can increase accessibility and encourage development of new research directions. Here, we share dynamic microtomography datasets of 12 of the same samples acquired during acoustic stimulation at a frequency of 128 Hz and sound pressure level of 120 dB. These datasets allow for the combined analysis of rich anatomical information and motion patterns across the entire middle ear.

en: dynamic-x-ray-microtomography hearing-research time-resolved-imaging middle-ear

en: Dynamic synchrotron X-ray microtomography of 12 intact human middle ears during acoustic stimulation

dynamic-x-ray-microtomography

display_name: dynamic-x-ray-microtomography

hearing-research

display_name: hearing-research

middle-ear

display_name: middle-ear

time-resolved-imaging

display_name: time-resolved-imaging


en: Analyzing the structure and dynamics of the human middle ear is crucial for understanding biomechanics and improving clinical practice; however, characterizing middle ear structures is challenging due to their small sizes, location inside the temporal bone, and minute displacements. Synchrotron radiation-based X-ray microtomography can visualize both the soft and hard tissues of the entire intact middle ear with micrometer resolution. Unfortunately, access to synchrotron radiation facilities is limited and handling the related TB-scale data volumes requires high performance computing infrastructure. Data sharing efforts can increase accessibility and encourage development of new research directions. Here, we share static microtomography datasets covering the entire middle ear and surroundings for 15 fresh-frozen human temporal bones with voxel sizes of 2.75 or 5.8 µm. For convenience, we the data are re-oriented to an anatomical coordinate system where the main axis of the malleus runs approximately along the y-axis (from head to umbo) and the stapes runs approximately along the z-axis (from incudostapedial joint to footplate). These re-oriented volumes were cropped to the middle ear including joints, tendons, and ligaments. These datasets allow for the analysis of rich anatomical information across a range of specimens.

en: hearing-research synchrotron-radiation middle-ear anatomy x-ray-microtomography

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.

en: Anatomically oriented static synchrotron X-ray microtomography of 15 intact human middle ears

anatomy

display_name: anatomy

synchrotron-radiation

display_name: synchrotron-radiation

x-ray-microtomography

display_name: x-ray-microtomography


en: Analyzing the structure and dynamics of the human middle ear is crucial for understanding biomechanics and improving clinical practice; however, characterizing middle ear structures is challenging due to their small sizes, location inside the temporal bone, and minute displacements. Synchrotron radiation-based X-ray microtomography can visualize both the soft and hard tissues of the entire intact middle ear with micrometer resolution. Unfortunately, access to synchrotron radiation facilities is limited and handling the related TB-scale data volumes requires high performance computing infrastructure. Data sharing efforts can increase accessibility and encourage development of new research directions. Here, we share static microtomography datasets covering the entire middle ear and surroundings for 15 fresh-frozen human temporal bones with voxel sizes of 2.75 or 5.8 µm. These datasets allow for the analysis of rich anatomical information across a range of specimens.

en: anatomy hearing-research x-ray-microtomography middle-ear synchrotron-radiation

en: PSI Data Catalog

en: Static synchrotron X-ray microtomography of 15 intact human middle ears


en: In the associated article to these datasets, we investigate the effect of lossy compression of original X-ray projections onto the final tomographic reconstructions. We demonstrate that a compression factor of at least 3-4x does generally not impact the reconstruction quality. Potentially, compression with this factor could therefore be used in a transparent way to the user community for instance prior to data archiving. Higher factors (6-8x) can be achieved for tomographic volumes with a high signal-to-noise ratio as it is the case for phase retrieved datasets.

en: Selection of representative datasets for data compression investigations

envi

en: Environment


en: Multiple genomic and proteomic studies have suggested that peripheral blood mononuclear cells (PBMCs) respond to tumor secretomes and thus could provide possible avenues for tumor prognosis and treatment evaluation. We hypothesized that the chromatin organization of PBMCs obtained from liquid biopsies, which integrates secretome signals with gene expression programs, provides efficient biomarkers to characterize tumor signals and the efficacy of proton therapy in tumor patients. In the paper associated to the enclosed data set, we show that chromatin imaging of PBMCs combined with machine learning methods provides such robust and predictive chromatin biomarkers. Our work shows that such chromatin biomarker enable the accurate diagnoses of different tumor types and monitoring of treatment effects of patients undergoing proton therapy and thus highlights their potential for accurate cancer diagnostics and therapy evaluation.

en: Imaging data related to the paper: "Imaging and AI based Chromatin Biomarkers for Diagnosis and Therapy Evaluation from Liquid Biopsies" by Kiran Challa* and Daniel Paysan*, Dominic Leiser, Nadia Sauder, Damien C. Weber and G.V. Shivashankar.


en:
Double hydroxide perovskites with magnetic transition-metal ions were recently identified as a unique class of materials that combine magnetic frustration with correlated proton disorder - a prerequisite for quantum-disordered fluctuating magnetic ground states resembling spin liquids. Here we present the results of muon spin relaxation (muSR) measurements carried out on fully deuterated samples of the double hydroxyperovskites CuSn(OH)6 (S=1/2) and MnSn(OH)6 (S=5/2) over the temperature range 0.053-50 K. The absence of any long-range magnetic order is confirmed down to 0.053 K. We observe no oscillations of the muon asymmetry down to the lowest temperature. The muon relaxation rates show a continuous increase with decreasing temperature, indicating persistent spin fluctuations in both compounds. Spin correlations are consistent with homogeneous spin dynamics. These observations reinforce the assertion that both compounds have a quantum-dynamic magnetic ground state that is consistent with a spin-liquid-like phase stabilized by proton disorder.
This dataset contains the corresponding muon spin spectroscopy raw time histograms, measured on CuSn(OD)6 and MnSn(OD)6.

en: Dataset: Spin-liquid-like ground states in the double hydroxyperovskites CuSn(OD)6 and MnSn(OD)6 evidenced by muSR spectroscopy

flame

display_name: flame

smus

display_name: smus


en: LiYTbF4 EPR and FTIR

en: LiYF4:Tb spectroscopy


en:
This time-resolved tomographic microscopy dataset captures disintegration dynamics of pharmaceutical tablets. A diverse set of mini-tablets of 2 mm diameter with compositions varied according to a full factorial design of experiments were individually imaged as they underwent disintegration in water. We established a predominantly GPU based software pipeline for raw data reconstruction, including phase contrast filtering, and reconstructed image segmentation to enable visualization and quantitative analysis. The experimental system was highly dynamic, such that the quality of reconstructed images is impeded by motion artefacts, especially at advanced stages of tablet disintegration. To meet the challenges of varying image quality, we devised and trained a convolutional neural network (CNN) based on the U-Net architecture to segment the reconstructed images. Only the segmented data enables visualization for qualitative analysis and allows for quantification of the captured disintegration process.

Detailed descriptions of data acquisition parameters, the custom software pipeline used for image reconstruction and image segmentation, as well as a sample analysis of the data are discussed in the associated publicaton : https://doi.org/10.1016/j.heliyon.2024.e26025
The source code of the software pipeline used to reconstruct and segment the data is available here: https://github.com/walsam00/4D_CT_code
Videos visualizing the entire dataset are available here: https://zenodo.org/doi/10.5281/zenodo.7180040 as well as here:
https://www.youtube.com/watch?v=yESTXXv6wbM&list=PLPnSoY_iHSc410wtWpewTeFN3koH3gkQw&index=1

en: Three - dimensional reconstruction of time-resolved disintegration process in pharmaceutical tablets


en:
The data is generated as part of the PhD thesis funded by the Swiss National Science Foundation (SNSF) under contract number 200021_159936. Following datasets are contained:

Halo quantification in PSI Ring cyclotron dependent on number of macro particles
-- Benchmark of AMR solver run on CPUs and GPUs with Trilinos master
-- Optimization of PSI Ring cyclotron septum
-- Septum study in PSI Ring cyclotron;

Additional datasets of the PhD thesis, which are used for journal publications, are:

AMR Solver data (https://doi.org/10.16907/f1285417-f190-4563-a8ee-04ebd9246a21)
-- Data of turn pattern matching between measurement and simulation of the PSI Ring Cyclotron (https://doi.org/10.16907/00b95267-8b8b-48a7-8de6-8da6b9b7bb7d)
-- Data of of a global sensitivity study of the PSI Injector 2, PSI Ring Cyclotron, IsoDAR and AWA RF gun (https://doi.org/10.16907/fd7d6880-7a0f-4b52-942d-35e23b77d0dc)

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.

en: Data of PhD thesis "Precise Simulations of Multibunches in High Intensity Cyclotrons"


en:
001 - UV-Vis spectra JSR1 reconstituted with all-trans retinal, 9-cis retinal, ATR6.11 and 9CR6.11
002 - UV-Vis spectra of JSR1 reconstituted with ATR6.11 and 9CR6.11, before and after acid denaturation
003 - UV-Vis spectra of JSR1 reconstituted with ATR6.11, after addition of hydroxylamine
004 - UV-Vis spectra of JSR1 reconstituted with 9CR6.11, after addition of hydroxylamine
005 - UV-Vis spectra of illuminated JSR/ATR6.11 and JSR/9CR6.11
006 - GTPase Glo Assay data measuring catalysis of nucleotide exchange in human G protein heterotrimers by JSR1/ATR6.11, JSR/9CR6.11 and JSR/9-cis retinal, with and without illumination
007 - Size exclusion chromatograms JSR1/ATR6.11 after incubations with human Gi or human Gq heterotrimers
008 - SDS-PAGE analysis of size exclusion chromatography peaks with JSR/ATR6.11 and human Gi or human Gq heterotrimers

en: Datasets relating to characterisation of Jumping Spider Rhodopsin-1 after reconstitution with retinal and retinal analogues


en: Low-energy muSR (LE-muSR) enables depth-resolved studies of magnetic and electronic properties from the surface into the near-surface region, but the measured transverse-field asymmetry is not an intrinsic constant but depends on implantation energy and beamline conditions. Following an upgrade of the single-muon tagging system at the LEM beamline at PSI in 2023, updated asymmetry calibrations are required. Here, we present updated reference measurements that establish the energy-dependent maximum asymmetry using a silver reference and quantify spurious contributions from reflected muons using a nickel reference. In addition, we address systematic reductions of the measured asymmetry arising from incomplete beam--sample overlap by introducing a sample-size-dependent correction factor. This factor is obtained from musrSim/Geant4 simulations incorporating an updated electrostatic field map of the sample environment and is benchmarked using implantation-energy scans on SrTiO3 samples of different dimensions. Together, these updated calibrations and the simulation-based overlap correction provide a practical and up-to-date framework for LE-muSR data correction under current beam conditions and enable quantitative depth-resolved analysis of (dia)magnetic volume fractions.

en: PSI Data Catalog

en: Correcting the Depth-Dependent Asymmetry in Low-Energy muSR


en: This dataset has been used in the work titled ‘Metamorphic fabrics can be formed by stress without significant strain’ by Gilgannon et al. (2023). It was acquired at the TOMCAT beamline as part of a long term science proposal called ‘Implementing novel X-ray transparent triaxial deformation rigs to study fluid-rock interaction at mid-crustal conditions’. This research was funded through NERC standard grant NE/T001615/1.

en: Metamorphic fabrics can be formed by stress without significant strain - sample VA22

envi

en: Environment


en: The MEG II experiment, based at the Paul Scherrer Institut in Switzerland, reports the result of a search for the decay μ^+->e^+γ from data taken in the first physics run in 2021. No excess of events over the expected background is observed, yielding an upper limit on the branching ratio of B(μ^+->e^+γ) < 7.5 x 10^-13 (90% CL). The combination of this result and the limit obtained by MEG gives B(μ^+->e^+γ) < 3.1 x 10^-13 (90% CL), which is the most stringent limit to date. A ten-fold larger sample of data is being collected during the years 2022–2023, and data-taking will continue in the coming years.

en: physics meg2 database aod offline

en: A search for  μ^+ -> e^+ γ  with the first dataset of the MEG II experiment


en: Metamorphic fabrics can be formed by stress without significant strain - sample VA20


en: Metamorphic fabrics can be formed by stress without significant strain - sample VA10


en: The ability of photofunctional organic molecules to perform chemical/mechanical work or convert photons into electrons results from a complex interplay between charge transfer and transient atomic rearrangements involving the local environment. These ultrafast structural dynamics have remained elusive experimentally, preventing a mechanistic understanding of the electronic-nuclear couplings. We will use the high X-ray photon flux and sub ps time resolution of the SwissFEL to realize the first X-ray scattering observation of solute-solvent dynamics following photoinduced charge transfer in an organic chromophore. The sensitivity of the scattering to changes in atomic distances will be exploited not only to track in real time the intra- and intermolecular structural dynamics but also to identify the electronic changes that trigger them. The results will pave the way for a better understanding of the factors governing the outcomes of photoreactions across chemistry and biology.

en: Photoinduced intramolecular and solvation dynamics of an organic chromophore in polar solvent


en:
The articles based on this dataset discuss wicking in polyethylene terephthalate (PET) yarns using time-resolved X-ray tomographic microscopy. Wicking is a two-phase flow phenomenon in porous media where a wetting fluid replaces spontaneously the non-wetting fluid, here water and air.
The employed setup provides high-quality four-dimensional imaging of water uptake in yarns in a FOV of 3.3 mm height at 2.75 um voxel size and up to one full scan per second. The segmented data gives the detailed inter-fiber pore structure and allows to track the evolution of the water configuration at pore level with its evolution of free (interfacial) energy. We find that water wicking in yarns happens as network propagation with two types of steps: rapid pore filling events and long delays between those events. The long delays are caused by an unfavorable free energy evolution at structure-induced quasi-equilibria. Due to the sparsity of the pore network and the lack of alternative propagation paths, macroscopic wicking in yarns shows irregular step-wise dynamics with high variability.

en: The PSI Data Catalog is the central repository directory for scientific metadata generated at the Paul Scherrer Institut (PSI). Powered by SciCat—a community-driven, open-source metadata management framework co-developed by PSI—the catalog provides discoverability and standardized access pathways to petabyte-scale datasets produced across PSI’s large-scale research facilities, including the Swiss Light Source (SLS), the Swiss Spallation Neutron Source (SINQ), and the SwissFEL X-ray free-electron laser.

en: Wicking dynamics in complex yarn pore networks


en: The recently discovered superconducting nickelates are already looking quite different to their cousins, the cuprates. One big reason is the magnetic order. First, the undoped parent compound NdNiO2 appears to be non-magnetic, unlike the undoped cuprates, which are antiferromagnetic. Secondly, the hole-doped Nd1-xSrxNiO2 seems to host antiferromagnetic order as well as superconductivity and these coexisting phenomena are rare in hole-doped cuprates. Low energy muon spin relaxation provides the ideal tool to probe the magnetism in this new family of superconductors.

en: Determining the nature of the magnetism in infinite layer nickelate superconductors


en: PSI Data Catalog

en: Metamorphic fabrics can be formed by stress without significant strain - sample VA17


en: This dataset has been used in the work titled ‘Metamorphic fabrics can be formed by stress without significant strain’ by Gilgannon et al. (2023). It was acquired at the TOMCAT beamline as part of a long term science proposal called ‘Implementing novel X-ray transparent triaxial deformation rigs to study fluid-rock interaction at mid-crustal conditions’. This research was funded through NERC standard grant NE/T001615/1.

en: Metamorphic fabrics can be formed by stress without significant strain - sample VA_B


en: Data displayed in the figures of the publication "Observation and control of maximal Chern numbers in a chiral topological semimetal" to appear in N.B.M. Schröter et al., Science aaz3480 (2020)

en: ARPES data linked to the publication N.B.M. Schröter et al., Science aaz3480 (2020)

en: Environment


bundesamt-fur-statistik-bfs

fr: L'OFS est le centre de compétence de la statistique publique suisse. Il produit des informations statistiques sur la population, l'économie, la société, la formation et la recherche, le territoire et l'environnement. Ces informations servent à la formation de l’opinion publique. Elles sont un outil de planification et de gouvernance dans tous les domaines de l’action politique et contribuent au bon fonctionnement de notre État moderne et démocratique.

de: Das BFS ist das nationale Kompetenzzentrum der öffentlichen Statistik der Schweiz. Es produziert und publiziert statistische Informationen über den Stand und die Entwicklung von Bevölkerung, Wirtschaft, Gesellschaft, Bildung, Forschung, Raum und Umwelt. Diese Informationen dienen der Meinungsbildung in der Bevölkerung sowie der Planung und Steuerung von zentralen Politikbereichen. Sie leisten einen wichtigen Beitrag für einen modernen, demokratischen Staat.

en: The FSO is Switzerland's national competence centre for official statistics. It produces and publishes statistical information on the status and development of the population, economy, society, education, research, territory and the environment. This information is used for opinion building among the population and for the planning and management of key policy areas. They make an important contribution to a modern, democratic state.

it: L’UST è il centro di competenza nazionale per la statistica pubblica della Svizzera. Produce e pubblica informazioni statistiche sullo stato e sull'evoluzione della popolazione, dell'economia, della società, della formazione, della ricerca, del territorio e dell'ambiente. Queste informazioni servono alla formazione dell'opinione pubblica nonché alla pianificazione e alla gestione in ambiti politici di centrale importanza. Forniscono un importante contributo per uno Stato moderno e democratico.

de: Bundesamt für Statistik BFS

en: Federal Statistical Office FSO

fr: Office fédéral de la statistique OFS

it: Ufficio federale di statistica UST

political_level: confederation

fr: Office fédéral de la statistique

it: Ufficio federale di statistica

en: Federal Statistical Office

de: Bundesamt für Statistik

spatial: Schweiz

de: Statistisches Jahrbuch der Schweiz 1929

fr: Annuaire statistique de la Suisse 1929

value: BFS - DCAT Harvester

gove

de: Regierung und öffentlicher Sektor

en: Government and public sector

fr: Gouvernement et secteur public

it: Governo e settore pubblico

format: HTML

media_type: text/html

format: PDF

media_type: application/pdf

basas-statisticas-e-survistas

display_name: basas-statisticas-e-survistas

bases-statistiques-et-generalites

display_name: bases-statistiques-et-generalites

grundlagen-und-ubersichten

display_name: grundlagen-und-ubersichten

statistical-basis-and-overviews

display_name: statistical-basis-and-overviews


de: Statistisches Jahrbuch der Schweiz 1898

fr: Annuaire statistique de la Suisse 1898


fr: Annuaire statistique de la Suisse 1989

de: Statistisches Jahrbuch der Schweiz 1989


de: Statistisches Jahrbuch der Schweiz 1953

fr: Annuaire statistique de la Suisse 1953


de: Logiernächte nach Beherbergungsformen

fr: Nuitées par mode d'hébergement

econ

de: Wirtschaft und Finanzen

en: Economy and finance

fr: Économie et finances

it: Economia e finanze

format: XLS

tourism

display_name: tourism

tourisme

display_name: tourisme

tourismus

display_name: tourismus

turismo

display_name: turismo

turissem

display_name: turissem


fr: Hôtels et des établissements de cure: nuitées selon la provenance des hôtes, les zones et les saisons

de: Hotel- und Kurbetriebe: Logiernächte nach Gästeherkunft, Zonen und Saison


fr: R-D en Suisse: financement, exécution et personnel, selon le secteur d'activité

de: F+E in der Schweiz: Finanzierung, Durchführung und Personal, nach Sektor

educ

de: Bildung, Kultur und Sport

en: Education, culture and sport

fr: Éducation, culture et sport

it: Istruzione, cultura e sport

bildung-und-wissenschaft

display_name: bildung-und-wissenschaft

education-and-science

display_name: education-and-science

education-et-science

display_name: education-et-science

formazione-e-scienza

display_name: formazione-e-scienza

furmaziun-e-scienza

display_name: furmaziun-e-scienza


spatial: Kantone

fr: La transition à la fin de l'école obligatoire

de: Der Übergang am Ende der obligatorischen Schule


fr: Démographie des entreprises (UDEMO)

de: Unternehmensdemografie (UDEMO)

industria-e-servetschs

display_name: industria-e-servetschs

industria-e-servizi

display_name: industria-e-servizi

industrie-et-services

display_name: industrie-et-services

industrie-und-dienstleistungen

display_name: industrie-und-dienstleistungen

industry-and-services

display_name: industry-and-services


fr: Procréation médicalement assistée: grossesses résultantes et naissances

de: Medizinisch unterstützte Fortpflanzung: entstandene Schwangerschaften und Geburten

heal

de: Gesundheit

en: Health

fr: Santé

it: Salute

gesundheit

display_name: gesundheit

health

display_name: health

salute

display_name: salute

sanadad

display_name: sanadad

sante

display_name: sante


bundesamt-fur-statistik-bfs

fr: L'OFS est le centre de compétence de la statistique publique suisse. Il produit des informations statistiques sur la population, l'économie, la société, la formation et la recherche, le territoire et l'environnement. Ces informations servent à la formation de l’opinion publique. Elles sont un outil de planification et de gouvernance dans tous les domaines de l’action politique et contribuent au bon fonctionnement de notre État moderne et démocratique.

de: Das BFS ist das nationale Kompetenzzentrum der öffentlichen Statistik der Schweiz. Es produziert und publiziert statistische Informationen über den Stand und die Entwicklung von Bevölkerung, Wirtschaft, Gesellschaft, Bildung, Forschung, Raum und Umwelt. Diese Informationen dienen der Meinungsbildung in der Bevölkerung sowie der Planung und Steuerung von zentralen Politikbereichen. Sie leisten einen wichtigen Beitrag für einen modernen, demokratischen Staat.

de: Straf- und Massnahmenvollzug: Entlassungsart und Aufenthaltsdauer

fr: Exécution des peines et des mesures: type de libération et durée de séjour

just

de: Justiz, Rechtssystem und öffentliche Sicherheit

en: Justice, legal system and public safety

fr: Justice, système juridique et sécurité publique

it: Giustizia, sistema giuridico e sicurezza pubblica

crime-and-criminal-justice

display_name: crime-and-criminal-justice

criminalita-e-diritto-penale

display_name: criminalita-e-diritto-penale

criminalitad-e-dretg-penal

display_name: criminalitad-e-dretg-penal

criminalite-et-droit-penal

display_name: criminalite-et-droit-penal

kriminalitat-und-strafrecht

display_name: kriminalitat-und-strafrecht


bundesamt-fur-statistik-bfs

de: Bundesamt für Statistik BFS

fr: Office fédéral de la statistique OFS

fr: Office fédéral de la statistique

de: Bundesamt für Statistik

fr: Consommation intermédiaire et consommation de capital fixe de l'agriculture suisse. A prix courants

de: Vorleistungen und Abschreibungen der schweizerischen Landwirtschaft

agri

de: Landwirtschaft, Fischerei, Forstwirtschaft und Nahrungsmittel

en: Agriculture, fisheries, forestry and food

fr: Agriculture, pêche, sylviculture et alimentation

it: Agricoltura, pesca, silvicoltura e prodotti alimentari

agricoltura-e-selvicoltura

display_name: agricoltura-e-selvicoltura

agricultura-ed-economia-forestala

display_name: agricultura-ed-economia-forestala

agriculture-and-forestry

display_name: agriculture-and-forestry

agriculture-et-sylviculture

display_name: agriculture-et-sylviculture

land--und-forstwirtschaft

display_name: land--und-forstwirtschaft


de: Anzahl vorgeführte Filme, Erstaufführungen und Eintritte nach Herkunftsland der Filme

fr: Nombre de films exploités, de premières visions et d'entrées de cinéma par pays d'origine des films


fr: Quelques titres délivrés. Evolution

bildung-und-wissenschaft

display_name: bildung-und-wissenschaft

education-and-science

display_name: education-and-science

education-et-science

display_name: education-et-science

formazione-e-scienza

display_name: formazione-e-scienza

furmaziun-e-scienza

display_name: furmaziun-e-scienza


de:
Der Fahrplan enthält die grundlegenden topologischen, sowie die zeitlichen Elemente, die eine Fahrplandarstellung und -auskunft des öffentlichen Verkehrs der Schweiz ermöglichen.

Daten 2025 und älter sind in unserem Datenarchiv zu finden: https://archive.opentransportdata.swiss

en:
The timetable contains the essential topological and temporal elements that enable timetable display and information of the public transport of Switzerland. The timetable is provided in the HAFAS raw data format (HRDF).

Data 2025 and older can be found in our data archive: https://archive.opentransportdata.swiss

fr:
L’horaire comprend les éléments topologiques et temporels fondamentaux permettant la représentation de l’horaire du transport public de la suisse et la fourniture d’informations à ce sujet. L’horaire est fourni au format de données brutes HAFAS (HRDF).

Les données 2025 et antérieures se trouvent dans nos archives de données : https://archive.opentransportdata.swiss

it:
L’orario contiene l’elemento topologico basilare e anche l’elemento temporale, che consentono la rappresentazione dell’orario e le informazioni sull’orario dei trasporti pubblici della svizzera. L’orario viene messo a disposizione tramite il formato Raw HAFAS (HRDF).

I dati del 2025 e precedenti sono disponibili nel nostro archivio dati: https://archive.opentransportdata.swiss

en: hrdf data timetable 2026 swiss switzerland

de: hrdf daten embag haltestelle verkehrsmittel linie geschaftsorganisation fahrplan fahrt zug bus seilbahn passagier mobilitatsdienstleister 2026 schweiz

fr: hrdf donnees horaire 2026 suisse

it: hrdf dati orario 2026 svizzera

oevch

fr: Le Secrétariat des tâches du système d’information à la clientèle (SKI) publie pour le compte de l’OFT les données de l’ensemble des transports publics de Suisse.

en: Working on behalf of the Swiss Federal Office of Transport (FOT), the Customer Information System Tasks (SKI) business office publishes data on all public transport in Switzerland

de: Die Geschäftsstelle Systemaufgaben Kundeninformation (SKI) veröffentlicht im Auftrag des BAV die Daten des gesamten öffentlichen Verkehrs der Schweiz

it: Il servizio commerciale Attività di sistema Informazione alla clientela (SKI) pubblica, per conto dell’UFT, i dati di tutto il trasporto pubblico in Svizzera.

de: Geschäftsstelle Systemaufgaben Kundeninformation (SBB AG)

en: Business office of Customer Information System Tasks (SBB CFF FFS)

fr: Secrétariat des tâches du système d’information à la clientèle (CFF SA)

it: Servizio commerciale Attività di sistema Informazione alla clientela (FFS SA)

schweizerische-bundesbahnen-sbb

capacity: public

de: Fahrplan (INFO+)

en: Timetable (INFO+)

fr: Horaire (INFO+)

it: Orario (INFO+)

de: HAFAS-Rohdaten-Format

en: HAFAS-Rohdaten-Format

fr: HAFAS-Rohdaten-Format

it: HAFAS-Rohdaten-Format

de: Fahrplan 2026 (HRDF) Format 5.4

en: Timetable 2026 (HRDF) Format 5.4

fr: Horaire 2026 (HRDF) Format 5.4

it: Orario 2026 (HRDF) Format 5.4

value: Opentransportdata - DCAT Harvester

tran

de: Verkehr

en: Transport

fr: Transports

it: Trasporti

format: ZIP

media_type: application/zip

de: Die Datenlieferung enthält Fehler, welche mit der nächsten Lieferung vom 21.11.2025 korrigiert werden.

en: The data delivery contains errors that will be corrected with the next data delivery on 21 November 2025.

fr: La livraison des données contient des erreurs qui seront corrigées lors de la prochaine livraison, le 21 novembre 2025.

it: La consegna dei dati contiene errori che saranno corretti con la prossima consegna del 21.11.2025.


en: hrdf data timetable

de: hrdf daten embag haltestelle verkehrsmittel linie geschaftsorganisation fahrplan fahrt zug bus seilbahn passagier monilitatsdienstleister

fr: hrdf donnees horaire

it: hrdf dati orario

de: Fahrplan 2027 (HRDF) Format 5.4

en: Timetable 2027 (HRDF) Format 5.4

fr: Horaire 2027 (HRDF) Format 5.4

it: Orario 2027 (HRDF) Format 5.4

bus

display_name: bus

data

display_name: data

daten

display_name: daten

dati

display_name: dati

donnees

display_name: donnees

embag

display_name: embag

fahrplan

display_name: fahrplan

fahrt

display_name: fahrt

geschaftsorganisation

display_name: geschaftsorganisation

haltestelle

display_name: haltestelle

horaire

display_name: horaire

hrdf

display_name: hrdf

linie

display_name: linie

monilitatsdienstleister

display_name: monilitatsdienstleister

orario

display_name: orario

passagier

display_name: passagier

seilbahn

display_name: seilbahn

timetable

display_name: timetable

verkehrsmittel

display_name: verkehrsmittel


de:
Der Fahrplan enthält die grundlegenden topologischen, sowie die zeitlichen Elemente, die eine Fahrplandarstellung und -auskunft ermöglichen.

WICHTIG: Dieser Datensatz enthält die Fahrplaninformationen zum Autoverlad auf Fähren und Züge und ist nicht für Informationen an Fussgänger geeignet.

Enthalten sind aktuell die Daten der BLS, RhB und MGB.

Daten 2025 und älter sind in unserem Datenarchiv zu finden: https://archive.opentransportdata.swiss

en:
The timetable contains the essential topological and temporal elements that enable timetable display and information. The timetable is provided in the HAFAS raw data format (HRDF).

IMPORTANT: This dataset contains the timetable information for car transfer to ferries and trains and is not suitable for information to pedestrians.

Currently, data of BLS, RhB and MGB is included.

Data 2025 and older can be found in our data archive: https://archive.opentransportdata.swiss

fr:
L’horaire comprend les éléments topologiques et temporels fondamentaux permettant la représentation de l’horaire et la fourniture d’informations à ce sujet. L’horaire est fourni au format de données brutes HAFAS (HRDF).

IMPORTANT : Ce jeu de données contient les informations sur les horaires pour le chargement des voitures sur les ferries et les trains et ne convient pas pour les informations aux piétons.

Actuellement, les données du BLS, RhB et du MGB sont incluses dans le jeu de données.

Les données 2025 et antérieures se trouvent dans nos archives de données : https://archive.opentransportdata.swiss

it:
L’orario contiene l’elemento topologico basilare e anche l’elemento temporale, che consentono la rappresentazione dell’orario e le informazioni sull’orario. L’orario viene messo a disposizione tramite il formato Raw HAFAS (HRDF).

IMPORTANTE: Questo set di dati contiene le informazioni sugli orari per il trasferimento delle auto su traghetti e treni e non è adatto per le informazioni ai pedoni.

I dati BLS, RhB e MGB sono attualmente inclusi nel set di dati.

I dati del 2025 e precedenti sono disponibili nel nostro archivio dati: https://archive.opentransportdata.swiss

en: hrdf data car-transport timetable car motorised-private-transport motorist multi-modal-journey inter-modal-journey car-train motorail-services

de: hrdf daten autoverlad fahrplan auto motorisierter-individualverkehr automobilist multi-modales-reisen inter-modales-reisen autozug

fr: hrdf donnees transport-autos horaire auto transport-individuel-motorise automobiliste voyage-multimodal voyage-intermodal train-autos

it: hrdf dati transporto-macchina orario macchina transporto-privato-motorizzato automobilist multi-modal-transport inter-modal-transport treno-auto

de: Fahrplan 2027 (HRDF) Format 5.4 für den Autoverlad

en: Timetable 2027 (HRDF) Format 5.4 for car transport

fr: Horaire 2027 (HRDF) Format 5.4 pour transport autos

it: Orario 2027 (HRDF) Format 5.4 per il trasporto macchina

auto

display_name: auto

automobilist

display_name: automobilist

automobiliste

display_name: automobiliste

autoverlad

display_name: autoverlad

autozug

display_name: autozug

car

display_name: car

car-train

display_name: car-train

car-transport

display_name: car-transport

data

display_name: data

daten

display_name: daten

inter-modal-journey

display_name: inter-modal-journey

inter-modal-transport

display_name: inter-modal-transport

inter-modales-reisen

display_name: inter-modales-reisen

macchina

display_name: macchina

motorail-services

display_name: motorail-services

motorised-private-transport

display_name: motorised-private-transport

motorisierter-individualverkehr

display_name: motorisierter-individualverkehr

motorist

display_name: motorist


it: hrdf dati trasporto-macchina orario macchina trasporto-privato-motorizzato automobilist multi-modal-transport inter-modal-transport treno-auto

de: Fahrplan 2026 (HRDF) Format 5.4 für den Autoverlad

en: Timetable 2026 (HRDF) Format 5.4 for car transport

fr: Horaire 2026 (HRDF) Format 5.4 pour transport autos

it: Orario 2026 (HRDF) Format 5.4 per il trasporto macchina


de: Der Angebotsplan für die On-Demand Angebote (Bedarfsverkehre) in der Schweiz. Bei diesen Angeboten können Kund*innen eine Fahrt (meist) unabhängig von einem Fahrplan buchen. Die Angebote sind meist auf Pooling (mehrere Fahrgäste werden gemeinsam transportiert) und komplementär zum öV ausgerichtet.

en: The service plan for on-demand services in Switzerland. With these offers, customers can (usually) book a journey independently of a timetable. The services are mostly geared towards pooling (several passengers are transported together) and complementary to public transport.

fr: Le plan d'offre pour les offres On-Demand (transport à la demande) en Suisse. Avec ces offres, les clients* peuvent réserver un trajet (le plus souvent) indépendamment d'un horaire. Les offres sont généralement axées sur le pooling (plusieurs passagers sont transportés ensemble) et sont complémentaires aux transports publics.

it: Il piano di servizio per i servizi on-demand in Svizzera. Con queste offerte, i clienti possono (di solito) prenotare un viaggio indipendentemente dall'orario. I servizi sono per lo più orientati al pooling (più passeggeri vengono trasportati insieme) e complementari al trasporto pubblico.

de: Cookbook (Documentation)

en: Cookbook (Documentation)

fr: Cookbook (Documentation)

it: Cookbook (Documentation)

de: (Beta) Angebotsplan HRDF für On-Demand-Verkehre

en: (Beta) Offer plan HRDF for demand responsive traffic

fr: (Beta) Plan de l'offre HRDF pour le trafic à la demande

it: (Beta) Piano di offerta HRDF per il traffico a richiesta


de:
Der Fahrplan enthält die grundlegenden topologischen, sowie die zeitlichen Elemente, die eine Fahrplandarstellung und -auskunft des öffentlichen Verkehrs der Schweiz ermöglichen. Der Fahrplan wird mittels des General Transit Feed Specification Format (GTFS) zur Verfügung gestellt.

Das Format wird auch GTFS Static genannt. Mit diesem Datenformat zusammenhängend sind die Echtzeitinformationen, die über GTFS Realtime (GTFS-RT) abgebildet werden, sowie die Ereignisinformationen GTFS-RT Service Alerts (GTFS-RT (SA)). Hierzu bieten wir weiterführende Informationen, sowie auch zur offiziellen Dokumentation.

Bitte beachten: An Feiertagen (z. B. Ostermontag, Pfingstmontag u. a.) findet keine Aktualisierung statt.

Daten für 2026 und älter sind in unserem Datenarchiv zu finden: https://archive.opentransportdata.swiss

en:
The timetable contains the essential topological and temporal elements that enable timetable display and information of the public transport of Switzerland. The timetable is provided in the General Transit Feed Specification Format (GTFS).

The format is also called GTFS Static. Related to this data format is the real-time information, which is mapped via GTFS Realtime (GTFS-RT), as well as the GTFS-RT Service Alerts (GTFS-RT (SA)) event information. We offer further information on this, as well as on the official documentation.

Please note: There will be no updates on public holidays (e.g. Easter Monday, Whit Monday, etc.).

Data for 2026 and older can be found in our data archive: https://archive.opentransportdata.swiss

fr:
L’horaire comprend les éléments topologiques et temporels fondamentaux permettant la représentation de l’horaire du transport public de la suisse et la fourniture d’informations à ce sujet. L’horaire est mis à disposition au format GTFS (General Transit Feed Specification Format).

Ce format est également appelé GTFS Static. Les informations en temps réel représentées par GTFS Realtime (GTFS-RT) et les informations événementielles GTFS-RT Service Alerts (GTFS-RT (SA)) sont liées à ce format de données. Nous proposons des informations complémentaires à ce sujet, ainsi que sur la documentation officielle.

Remarque: Aucune mise à jour n’est effectuée les jours fériés (p. ex. lundi de Pâques, lundi de Pentecôte, etc.).

Les données pour 2026 et antérieures se trouvent dans nos archives de données : https://archive.opentransportdata.swiss

it:
L’orario contiene gli elementi topologici e temporali di base, che consentono la visualizzazione e l’informazione dell’orario dei trasporti pubblici della svizzera. L’orario è reso disponibile attraverso il General Transit Feed Specification Format (GTFS).

Il formato è chiamato anche GTFS statico. A questo formato di dati sono collegate le informazioni in tempo reale, mappate tramite GTFS Realtime (GTFS-RT), nonché le informazioni sugli eventi GTFS-RT Service Alerts (GTFS-RT (SA)). Offriamo ulteriori informazioni su questo aspetto e sulla documentazione ufficiale.

Nota bene: Non vi sono aggiornamenti nei giorni festivi (ad es. lunedì di Pasqua, lunedì di Pentecoste ecc.).

I dati del 2026 e precedenti sono disponibili nel nostro archivio dati: https://archive.opentransportdata.swiss

en: gtfs data stop mode-of-transportation line business-organisation timetable journey train bus cableways passenger mobility-service-provider 2027 swiss switzerland

de: gtfs embag daten haltestelle verkehrsmittel linie geschaftsorganisation fahrplan fahrt zug bus seilbahn passagier mobilitatsdienstleister 2027 schweiz

fr: gtfs lmeta donnees halte moyen-de-transport ligne organisation-commerciale horaire voyage train telepheriques passager prestataire-de-mobilite 2027 suisse

it: gtfs lmeca dati fermata mezzo-di-trasporto linea organizzazione-aziendale orario viaggio treno autobus funivie passaggero fornitore-di-servizio 2027 svizzera

oevch

it: Il servizio commerciale Attività di sistema Informazione alla clientela (SKI) pubblica, per conto dell’UFT, i dati di tutto il trasporto pubblico in Svizzera.

de: Cookbook GTFS-RT

en: Cookbook GTFS-RT

fr: Cookbook GTFS-RT

it: Cookbook GTFS-RT

de: Cookbook GTFS-RT Service Alerts

en: Cookbook GTFS-RT Service Alerts

fr: Cookbook GTFS-RT Service Alerts

it: Cookbook GTFS-RT Service Alerts

de: Definition GTFS-S (Standard)

en: Definition GTFS-S (Standard)

fr: Definition GTFS-S (Standard)

it: Definition GTFS-S (Standard)

de: Aufzeichnung des Online-Meet-Ups vom 13.11.2023

de: Fahrplan 2027 (GTFS2020)

en: Timetable 2027 (GTFS2020)

fr: Horaire 2027 (GTFS2020)

it: Orario 2027 (GTFS2020)

autobus

display_name: autobus

bus

display_name: bus

business-organisation

display_name: business-organisation

cableways

display_name: cableways

dati

display_name: dati

donnees

display_name: donnees

embag

display_name: embag

fahrplan

display_name: fahrplan

fahrt

display_name: fahrt

fermata

display_name: fermata

fornitore-di-servizio

display_name: fornitore-di-servizio

funivie

display_name: funivie

geschaftsorganisation

display_name: geschaftsorganisation

gtfs

display_name: gtfs

halte

display_name: halte

haltestelle

display_name: haltestelle


de:
Der Fahrplan enthält die grundlegenden topologischen, sowie die zeitlichen Elemente, die eine Fahrplandarstellung und -auskunft des öffentlichen Verkehrs der Schweiz ermöglichen. Der Fahrplan wird mittels des General Transit Feed Specification Format (GTFS) zur Verfügung gestellt.

Das Format wird auch GTFS Static genannt. Mit diesem Datenformat zusammenhängend sind die Echtzeitinformationen, die über GTFS Realtime (GTFS-RT) abgebildet werden, sowie die Ereignisinformationen GTFS-RT Service Alerts (GTFS-RT (SA)). Hierzu bieten wir weiterführende Informationen, sowie auch zur offiziellen Dokumentation.

Bitte beachten: An Feiertagen (z. B. Ostermontag, Pfingstmontag u. a.) findet keine Aktualisierung statt.

Daten für 2025 und älter sind in unserem Datenarchiv zu finden: https://archive.opentransportdata.swiss

en:
The timetable contains the essential topological and temporal elements that enable timetable display and information of the public transport of Switzerland. The timetable is provided in the General Transit Feed Specification Format (GTFS).

The format is also called GTFS Static. Related to this data format is the real-time information, which is mapped via GTFS Realtime (GTFS-RT), as well as the GTFS-RT Service Alerts (GTFS-RT (SA)) event information. We offer further information on this, as well as on the official documentation.

Please note: There will be no updates on public holidays (e.g. Easter Monday, Whit Monday, etc.).

Data for 2025 and older can be found in our data archive: https://archive.opentransportdata.swiss

fr:
L’horaire comprend les éléments topologiques et temporels fondamentaux permettant la représentation de l’horaire du transport public de la suisse et la fourniture d’informations à ce sujet. L’horaire est mis à disposition au format GTFS (General Transit Feed Specification Format).

Ce format est également appelé GTFS Static. Les informations en temps réel représentées par GTFS Realtime (GTFS-RT) et les informations événementielles GTFS-RT Service Alerts (GTFS-RT (SA)) sont liées à ce format de données. Nous proposons des informations complémentaires à ce sujet, ainsi que sur la documentation officielle.

Remarque: Aucune mise à jour n’est effectuée les jours fériés (p. ex. lundi de Pâques, lundi de Pentecôte, etc.).

Les données pour 2025 et antérieures se trouvent dans nos archives de données : https://archive.opentransportdata.swiss

it:
L’orario contiene gli elementi topologici e temporali di base, che consentono la visualizzazione e l’informazione dell’orario dei trasporti pubblici della svizzera. L’orario è reso disponibile attraverso il General Transit Feed Specification Format (GTFS).

Il formato è chiamato anche GTFS statico. A questo formato di dati sono collegate le informazioni in tempo reale, mappate tramite GTFS Realtime (GTFS-RT), nonché le informazioni sugli eventi GTFS-RT Service Alerts (GTFS-RT (SA)). Offriamo ulteriori informazioni su questo aspetto e sulla documentazione ufficiale.

Nota bene: Non vi sono aggiornamenti nei giorni festivi (ad es. lunedì di Pasqua, lunedì di Pentecoste ecc.).

I dati del 2025 e precedenti sono disponibili nel nostro archivio dati: https://archive.opentransportdata.swiss

en: gtfs data stop mode-of-transportation line business-organisation timetable journey train bus cableways passenger mobility-service-provider 2026 swiss switzerland

de: gtfs embag daten haltestelle verkehrsmittel linie geschaftsorganisation fahrplan fahrt zug bus seilbahn passagier mobilitatsdienstleister 2026 schweiz

fr: gtfs lmeta donnees halte moyen-de-transport ligne organisation-commerciale horaire voyage train autobus telepheriques passager prestataire-de-mobilite 2026 suisse

it: gtfs lmeca dati fermata mezzo-di-trasporto linea organizzazione-aziendale orario viaggio treno autobus funivie passaggero fornitore-di-servizio 2026 svizzera

oevch

fr: Le Secrétariat des tâches du système d’information à la clientèle (SKI) publie pour le compte de l’OFT les données de l’ensemble des transports publics de Suisse.

en: Working on behalf of the Swiss Federal Office of Transport (FOT), the Customer Information System Tasks (SKI) business office publishes data on all public transport in Switzerland

de: Die Geschäftsstelle Systemaufgaben Kundeninformation (SKI) veröffentlicht im Auftrag des BAV die Daten des gesamten öffentlichen Verkehrs der Schweiz

de: Geschäftsstelle Systemaufgaben Kundeninformation (SBB AG)

en: Business office of Customer Information System Tasks (SBB CFF FFS)

fr: Secrétariat des tâches du système d’information à la clientèle (CFF SA)

it: Servizio commerciale Attività di sistema Informazione alla clientela (FFS SA)

en: Aufzeichnung des Online-Meet-Ups vom 13.11.2023

de: Fahrplan 2026 (GTFS2020)

en: Timetable 2026 (GTFS2020)

fr: Horaire 2026 (GTFS2020)

it: Orario 2026 (GTFS2020)

tran

de: Verkehr

en: Transport

fr: Transports

it: Trasporti


fernwarme-leitungen

de: Fernwärme Trasse und Leitungspunkt.

de: leitungskataster geodaten

geoinformation-kanton-uri

de: Die Lisag AG bewirtschaftet das geografische Informationssystem des Kantons Uri (GIS Uri), ist die verantwortliche Stelle für den ÖREB-Kataster Uri und zudem zuständig für die Durchführung der amtlichen Vermessung auf Urner Kantonsgebiet.

de: Lisag AG, Geoinformation Kanton Uri

political_level: canton

de: Oeko Energie AG

de: geocat.ch Permalink

fr: geocat.ch permalien

it: geocat.ch link permanente

en: geocat.ch permalink

spatial: Canton of Uri (UR)

de: Fernwärme Leitungen

title_for_slug: fernwarme-leitungen

educ

de: Bildung, Kultur und Sport

en: Education, culture and sport

fr: Éducation, culture et sport

it: Istruzione, cultura e sport

ener

de: Energie

en: Energy

fr: Énergie

it: Energia

envi

de: Umwelt

en: Environment

fr: Environnement

it: Ambiente

de: WMS-Dienst des Kanton Uri

format: WMS

de: WFS-Dienst des Kanton Uri

format: WFS

value: Uri-Kt - Geocat Harvester


abwasseranlagen-darstellung-nutzungsart

de: Dieser Datensatz hat den gleichen Inhalt wie der Datensatz "34-UR_Abwasseranlagen". Die Abwasserleitungen sind gemäss dem Attribut "Nutzungsart" verschiedenfarbig dargestellt.

de: Abwasser Uri

de: Abwasseranlagen Darstellung Nutzungsart

title_for_slug: abwasseranlagen-darstellung-nutzungsart


elektro-leitungen

de: Elektro Trasse, Bauwerke und Trassepunkte.

de: Elektrizitätswerke

de: Elektro Leitungen

title_for_slug: elektro-leitungen


abwasseranlagen-darstellung-eigentum

de: Dieser Datensatz hat den gleichen Inhalt wie der Datensatz "34-UR_Abwasseranlagen". Die Abwasserleitungen sind gemäss dem Attribut "Eigentum" verschiedenfarbig dargestellt.

de: leitungskataster geodaten

de: Abwasseranlagen Darstellung Eigentum

title_for_slug: abwasseranlagen-darstellung-eigentum


nutzungsplanung-zonenplane

de: Im Bau- und Zonenreglement (BZR) und Zonenplan legen die Gemeinden für alle Grundstücke die Art und Dichte der baulichen Nutzung fest. Diese Geodaten sind rechtsverbindlich.

de: baulinie grundeigentum nutzungsplanung zonenplan raumplanung eigentumsbeschrankungoreb

fr: La géoinformation du canton de Lucerne est responsable de la collecte, du traitement et de la gestion des données à référence spatiale. Elle dirige, coordonne et surveille les travaux de la géoinformation et de la mensuration officielle.

en: Geoinformation of the Canton of Lucerne is responsible for the collection, processing and management of spatial data. It manages, coordinates and monitors the work of geoinformation and of the cadastral surveying.

de: Die Geoinformation des Kantons Luzern ist für die Erhebung, Verarbeitung und Verwaltung von raumbezogenen Daten zuständig. Sie leitet, koordiniert und überwacht die Arbeiten der Geoinformation und der amtlichen Vermessung.

it: La Geoinformation del Cantone di Lucerna è responsabile della raccolta, dell'elaborazione e della gestione dei dati territoriali. Gestisce, coordina e monitora il lavoro della geoinformazione e della misurazione ufficiale.

de: Geoinformation Kanton Luzern

en: Geoinformation Canton of Lucerne

fr: Géoinformation du canton de Lucerne

it: Geoinformazione del Cantone di Lucerna

de: Kanton Luzern, Abteilung Geoinformation

spatial: Kanton Luzern

de: Nutzungsplanung: Zonenpläne

title_for_slug: nutzungsplanung-zonenplane

regi

de: Regionen und Städte

en: Regions and cities

fr: Régions et villes

it: Regioni e città

de: Produktansicht Geodatenshop

de: Datenshop

value: LU-Kt - Geocat Harvester


unuberbaute-areale-in-kraft-genehmigt

de: Unüberbaute Areale in Arbeitszonen des genehmigten Zonenplans, laufend aktualisiert

de: nutzungsplanung zonenplan raumplanung gebaude-und-anlagen wirtschaftliche-aktivitaten

de: geocat.ch Permalink

de: Unüberbaute Areale, in Kraft (genehmigt)

title_for_slug: unuberbaute-areale-in-kraft-genehmigt

envi

de: Umwelt


de: Altlasten sind belastete Standorte, die wegen der Auswirkungen auf die Umwelt saniert werden müssen.

de: abfall betriebe boden umweltschutz altlasten eigentumsbeschrankungoreb risiken umweltbeobachtung wirtschaftliche-aktivitaten

de: Kataster der belasteten Standorte (KbS)


schutzbauten-zivilschutz

name: Dienststelle Militär, Zivilschutz und Justizvollzug, Zivilschutz

de: Aktive Schutzbauten des Zivilschutzes zur Unterbringung der Bevölkerung oder Kulturgütern im Ereignisfall. Dargestellt werden private und öffentliche Gebäude mit aktiven Schutzräumen oder Schutzanlagen. Schutzbauten, die nicht einem Gebäude zugeordnet werden können, sind als Punkt verortet.

de: bevolkerung sicherheit zivilschutz bewilligungen gebaude-und-anlagen

de: Schutzbauten Zivilschutz

title_for_slug: schutzbauten-zivilschutz

gove

de: Regierung und öffentlicher Sektor

en: Government and public sector

fr: Gouvernement et secteur public

it: Governo e settore pubblico


unuberbaute-bauzonen-in-kraft-genehmigt

de: Überbauungsgrad der unüberbauten Bauzonen des genehmigten Zonenplans, laufend aktualisiert

de: Die Geoinformation des Kantons Luzern ist für die Erhebung, Verarbeitung und Verwaltung von raumbezogenen Daten zuständig. Sie leitet, koordiniert und überwacht die Arbeiten der Geoinformation und der amtlichen Vermessung.

de: Geoinformation Kanton Luzern

de: Kanton Luzern, Abteilung Geoinformation

de: Unüberbaute Bauzonen, in Kraft (genehmigt)

title_for_slug: unuberbaute-bauzonen-in-kraft-genehmigt


parkplatze-auf-offentlichem-grund

name: Geoinformationszentrum (GIS) Stadt Luzern

de: Die Lage der Parkplätze auf öffentlichem Grund mit Informationen zur Art des Parkplatzes (z.B. weisse Zone mit Parkscheibe, weisse Zone mit Parkkarte, Güterumschlag, Blaue Zone etc) und weiteren Merkmale.

de: parkplatz parkplatz fahrzeug parkmoglichkeit parkplatz

stadt-luzern

de:
Die Stadt Luzern veröffentlicht hier schrittweise OGD-Datensätze der städtischen Dienstabteilungen. Mehr über «Open Government Data» bei der Stadt Luzern ist über den Link <www.ogd.stadtluzern.ch> zu erfahren.

Die Geometadaten zu den einzelnen OGD-Daten sind unter "Zusätzliche Informationen" als Link aufgeführt.
Zu beachten sind weitere Bestimmungen zum Datenschutz und Nutzungsbestimmungen gemäss OGD-Internetauftritt der Stadt Luzern.

de: Stadt Luzern

political_level: commune

spatial: Stadt Luzern

de: Parkplätze auf öffentlichem Grund

title_for_slug: parkplatze-auf-offentlichem-grund

tran

de: Verkehr

de: Stadt Luzern - Geoinformationszentrum (GIS)

de: Parkplätze als json-Datei

de: Parkplätze als Geopackage (.gpkg)

format: GPKG

de: Parkplätze als dxf-Datei

value: Stadt Luzern - Geocat Harvester


sitzbanke-wfs

de: Sitzbänke mit Lage und Information

de: Geoinformationszentrum (GIS) Stadt Luzern

de: geocat.ch Permalink

de: Sitzbänke (WFS)

title_for_slug: sitzbanke-wfs

de: WFS GetCapabilities Sitzbank


baume-standort-und-informationen-wms

de: Bäume mit Standort und Informationen

de: baum kataster vegetation

de: Bäume - Standort und Informationen (WMS)

title_for_slug: baume-standort-und-informationen-wms

de: WMS GetCapabilities Bäume


de: Points of Interest der Sammelstellen. Standort und zusätzliche Informationen zu den Sammelstellen.

de: point-of-interest-poi recycling

stadt-luzern

de:
Die Stadt Luzern veröffentlicht hier schrittweise OGD-Datensätze der städtischen Dienstabteilungen. Mehr über «Open Government Data» bei der Stadt Luzern ist über den Link <www.ogd.stadtluzern.ch> zu erfahren.

Die Geometadaten zu den einzelnen OGD-Daten sind unter "Zusätzliche Informationen" als Link aufgeführt.
Zu beachten sind weitere Bestimmungen zum Datenschutz und Nutzungsbestimmungen gemäss OGD-Internetauftritt der Stadt Luzern.

de: Sammelstellen - Standort und Informationen

de: Sammelstellen als dxf-Datei

de: Sammelstellen als json-Datei

de: Sammelstellen als Geopackage


spielplatz-gerate

de: Im Datensatz werden alle Spielplatzgeräte geführt, die vom Tiefbauamt unterhalten werden. Die Geräte gehören jeweils zu einem Spielplatz (Anlage) und werden unterschieden in Typ, Subtyp, Hersteller, Baujahr und Fallschutz. Des Weiteren können Kontrollen, Mängel und Massnahmen für individuelle Geräte erfasst werden.

de: Stadt Luzern

de: Spielplatz - Geräte

title_for_slug: spielplatz-gerate

soci

de: Bevölkerung und Gesellschaft

en: Population and society

fr: Population et société

it: Popolazione e società

educ

de: Bildung, Kultur und Sport

de: Stadt Luzern - Geoinformationszentrum (GIS)

de: Spielplatz Geräte als json-Datei

de: Spielplatz Geräte als Geopackage (.gpkg)

de: Spielplatz Geräte als dxf-Datei


de: Standort Sammelstellen

de: Geoinformationszentrum (GIS) Stadt Luzern

de: geocat.ch Permalink

de: Sammelstellen - Standort und Informationen (WMS)

de: WMS GetCapabilities Sammelstelle


baume-standort-und-informationen-wfs

de: Bäume mit Standort und Informationen

de: baum kataster vegetation

stadt-luzern

de:
Die Stadt Luzern veröffentlicht hier schrittweise OGD-Datensätze der städtischen Dienstabteilungen. Mehr über «Open Government Data» bei der Stadt Luzern ist über den Link <www.ogd.stadtluzern.ch> zu erfahren.

Die Geometadaten zu den einzelnen OGD-Daten sind unter "Zusätzliche Informationen" als Link aufgeführt.
Zu beachten sind weitere Bestimmungen zum Datenschutz und Nutzungsbestimmungen gemäss OGD-Internetauftritt der Stadt Luzern.

de: Bäume - Standort und Informationen (WFS)

title_for_slug: baume-standort-und-informationen-wfs

de: WFS GetCapabilities Bäume


offentliche-parkplatze-wfs

de: Öffentliche Parkplätze Standort und Information

de: parkplatz parkmoglichkeit parkplatz

stadt-luzern

de: Stadt Luzern

de: Öffentliche Parkplätze (WFS)

title_for_slug: offentliche-parkplatze-wfs

de: WFS GetCapabilities Öffentliche Parkplätze


baume-standort-und-informationen

de: Der Datensatz beinhaltet Bäume, welche von der Stadtgärtnerei gepflegt werden. Erfasst werden nebst der Lage, Informationen wie Art, Höhe, Pflanzjahr, Durchmesser uvm.

de: Bäume - Standort und Informationen

title_for_slug: baume-standort-und-informationen

agri

de: Landwirtschaft, Fischerei, Forstwirtschaft und Nahrungsmittel

en: Agriculture, fisheries, forestry and food

fr: Agriculture, pêche, sylviculture et alimentation

it: Agricoltura, pesca, silvicoltura e prodotti alimentari

envi

de: Umwelt

de: Stadt Luzern - Geoinformationszentrum (GIS)

de: Bäume als Geopackage

de: Bäume als dxf-Datei

de: Bäume als json-Datei


spielplatz-anlagen

de: Im Datensatz werden alle Spielplätze geführt, die vom Tiefbauamt unterhalten werden. Diese werden unterschieden in öffentlich, privat oder Anlagen bei Schulen/Kindergärten. Erfasst werden weitere Attribute wie Grünflächanlage, Pflegebereich oder Baujahr.

de: anlagen spielplatz

de: Geoinformationszentrum (GIS) Stadt Luzern

de: geocat.ch Permalink

de: Spielplatz - Anlagen

title_for_slug: spielplatz-anlagen

soci

de: Bevölkerung und Gesellschaft

educ

de: Bildung, Kultur und Sport

de: Spielplatz Anlagen (Fläche) als json-Datei

de: Spielplatz Anlagen (Fläche) als Geopackage (.gpkg)

de: Spielplatz Anlagen (Fläche) als dxf-Datei