cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15151/esrf-es-2290410914
title: Structure evolution of Li/LPS/Li SSBs with laser processed pistons with micro-structures

description: Four laser processed pistons with specific micro-structures were prepared, and these structures influence on the local structure evolution of solid-state batteries are going to be investigated
DOI: 10.15151/esrf-es-2303052185
title: ex situ sample

description: divers ex situ sample 
--&gt; catalyser electrodes (inert in normal condition)
--&gt; electrolyte polymer sealed in pouch bag
DOI: 10.15151/esrf-es-2263227750
title: Integrating Dark-Field X-Ray Measurements with Finite Element Method to obtain mechanically-consistent stresses in a deformed single crystal

description: This project integrates dark-field X-ray microscopy (DFXM) with finite element method (FEM) to refine stress measurement by enforcing mechanical equilibrium and traction-free boundary conditions. An aluminum single crystal will be bent to a known curvature, ensuring a well-defined elastic strain state while exceeding yield to introduce unknown plastic strain. Lattice strain data from three different crystallographic directions together with 2-theta scans with two other sample rotations will be used to reconstruct the full strain tensor. The equilibrium stress distributions will be determined by a stress-based FEM analysis. Geometrically necessary dislocation (GND) densities from DFXM will be compared to curvature-derived and orientation gradient-based estimates to correlate to stress findings. This study will improve stress measurement accuracy and set a new standard for combining synchrotron techniques with computational modelling.
DOI: 10.15151/esrf-es-2260349520
title: Full elastic strain tensor mapping of polycrystalline Cr coated Zr nuclear claddings with high resolution Diffraction Microstructure Imaging

description: In order to enhance the oxidation resistance of nuclear Zr based fuel cladding tubes, PVD Cr coatings are one of the most advanced concepts. These coatings exhibit complex interactions at the interface between Cr and the Zr substrate, mostly driven by the micro-mechanical state. In this context, being able to access non-destructively to the local strain field is of prime interest. Following previous micro-diffraction Laue and DAXM mappings on an as-deposited microstructure, we need to further refine the knowledge of the mechanical state with a multimodal approach. In this scope, scanning-3DXRD and DFXM imaging techniques would allow to derive full elastic strain tensor maps, respectively over large representative slices through the interface, and on finer 3D maps of individual Zr grains – in both cases with optimal resolution (10-1 µm spatially and 10-5 in strain). The resulting dataset will also provide an opportunity to compare the performances of each technique.
DOI: 10.15151/esrf-es-2262572056
title: High-Pressure X-.ray Diffraction Study of the Structural Modulations and CDW Phases in CsCr3Sb5

description: The newly discovered kagome metal CsCr₃Sb₅ provides a rich platform to study the interplay of magnetism, charge order, nematicity, and superconductivity. Compared to the well-studied kagome superconductor CsV₃Sb₅, CsCr₃Sb₅ exhibits stronger electron correlations, a different charge density wave (CDW) pattern, and pressure-induced superconductivity, making it a compelling subject for future experimental and theoretical research [1,2]. Here we propose to explore the pressure evolution of the CDW and its interplay with magnetism and nematicity in CsCr₃Sb₅ single crystals, using high-pressure (HP) X-ray diffraction which is a crucial tool to probe its structural modulations and phase transitions.
DOI: 10.15151/esrf-es-2262428948
title: Role of Precursor Concentration for the Cu Incorporation in SAPO-34 Frameworks

description: In order to utilize Cu(II) as a catalytic site for deNOx-processes, the Cu(II) active sites must be protected from autoreduction and aggregation. Incorporating Cu(II) into the microporous framework of SAPO-34 has been shown to yield single site Cu(II), which are protected from autoreduction and aggregation. The incorporation process in the micropores can happen when Cu replaces either Al, P, or Si in the SAPO-34 framework. Changes in the Al, P, or Si-content before the crystallization step could therefore offer new ways in which Cu is incorporated, which could lead to changes in the catalytic activity as well. Preliminary activity measurements has revealed that changing the Si content radically changed the activity and selectivity of the catalysts. Monitoring the local environment of the Cu(II) active sites in-situ could therefore reveal exactly why these changes in catalytic activity occur when we change the precursor concentration in the synthesis of SAPO-34.
DOI: 10.15151/esrf-es-2262431914
title: Unambigous localization of chemotherapeutic compounds promoting immunogenic cell death in tumour cells

description: This proposal aims at taking advantage of high-resolution imaging technologies to identify molecular patterns generated during immunogenic cell death (ICD). ICD is a recently described, poorly understood process involving regulated tumour cell death as a signal for immune responses. We want to use state-of-the-art cryocorrelative hard X-ray tomography to allow tracking organometallic platinum compounds used to induce ICD and non-ICD of tumours and perform nanofocus imaging to identify their location in cells. Then, correlate ultrastructural and elemental information allowing us to infer the mechanism of action of the different compounds and to discover patterns in the structure of organelles that serve as features to identify potential ICD-promoting compounds to treat cancer. This will allow us to improve the discovery of bioactive elements that enhance immunogenicity, key to the development of effective combination therapies against cancer.
DOI: 10.15151/esrf-es-2261988750
title: Pressure-induced magnetic moment suppression in CoCrFeMnNi

description: High entropy alloys (HEAs) consist of multiple transition metal species with close to equimolar concentration, yet they still exhibit a strong tendency to form solid solutions with high symmetry cubic structure. The presence of cubic structures has been associated with the distribution of the atomic magnetic moment, leading to stabilization relative to lower symmetry structures. Application of hydrostatic pressure has been shown to promote a transition from cubic to hexagonal structure in the CoCrFeMnNi alloy, which in turn has been proposed to be related to the pressure-induced magnetic moment suppression and a resulting destabilization of the cubic phase. We propose to measure the suppression of atomic magnetic moments with increasing hydrostatic pressure in CoCrFeMnNi using XMCD, and correlate this with structural changes. This will increase our understanding of phase stability and selection in HEAs.
DOI: 10.15468/dl.p73em6
title: Occurrence Download

description: A dataset containing 249 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Neoamphitrite edwardsii",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 249 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0039913-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15151/esrf-es-2261323924
title: Spinel phases solid state crystallization probed by in situ high temperature x-ray diffraction.

description: We aim to determine by in situ high temperature x-ray diffraction measurements the influence of the cationic ratio on the intricated continuous evolutions of the chemical composition, the structural state and the strain state generated by the molar volume increase during spinel crystallization by solid state reaction.
DOI: 10.15151/esrf-es-2261324852
title: Making crystallography better the anomalous way - towards routine application of experimental anomalous dispersion corrections

description: The aim of this project is to further explore and develop the possibilities of the new technique of refining experimentally obtained anomalous dispersion parameters in single crystal structure determinations. This method allows the oxidation state of metal atoms to be derived and provides precise information on the charge distribution of the compound in question. The ultimate goal of the LTP is to provide a stable and reliable method that can be applied to both synchrotron and home laboratory diffraction data by any scientist in the world, together with clear guidance on how to use it correctly and what limitations should be considered. The obtained values can be further used to improve the absorption coefficients of the compounds, which will be of great benefit for the absorption corrections of X-ray diffraction data and also for a better prediction of radiation damage in synchrotron experiments. Crystal shape anisotropy and polarisation effects will also be studied.
DOI: 10.15151/esrf-es-2261327829
title: Operando XAS Characterization of Cu-Ni/SiO2-CaO Catalysts in Methane Dry Reforming: Investigating the Mechanisms for CO2 Conversion

description: Converting of CO2 to chemicals, clean fuels and carbon materials is gradually recognized due to climate change problems and global warming has become increasingly evident. CO2 reduction through the thermochemical process is a state-of-the-art strategy for the transformation of CO2 into fuels and valuable chemical feedstocks. Based on our previous study, we found that the presence of Cu on Ni-based catalyst SiO2/CaO supported derived from brewery sludge waste has been investigated for enhancement of methane dry reforming (DRM). Analysis of catalyst behaviour during the reaction under realistic condition is crucial for design and development of improved catalyst materials. This study aims to perform operando XAS for the characterization of a Cu-Ni loading SiO2/CaO catalyst in DRM under realistic condition (800°C, 1 bar) to provide a deep insight into underlying mechanisms in heterogeneous catalysis.
DOI: 10.15151/esrf-es-2261328464
title: Time-resolved XANES and in-situ XRD investigation of Cobalt-based FTS catalyst under industrially relevant conditions

description: This proposal investigates the catalytic performance and structural properties of Co(10-12) catalysts under industrially relevant Fischer-Tropsch synthesis (FTS) conditions. Using synchrotron X-ray techniques, specifically X-ray absorption near edge structure (XANES) and X-ray diffraction (XRD), we will study surface structure changes and species present on Co(10-12) catalysts during FTS reactions. Experiments will be conducted at elevated temperatures and pressures, simulating industrial conditions. This research aims to optimize catalyst design for improved efficiency and selectivity in hydrocarbon production. The findings will contribute to developing more efficient and selective catalysts for sustainable fuel production, providing valuable insights into the interaction between catalyst surface and reactants, and enabling the rational design of improved catalysts.
DOI: 10.15151/esrf-es-2261334117
title: Hybrid van der Waals MxRuCl3 materials (M – Mn, Fe, Co, Ni) from soft electrochemical synthesis: impact of transition metals on structure an

description: One possible strategy to tune magnetic properties of layered honeycomb-type materials with magnetic metal cations is an ion intercalation between neighboring layers. Using this approach, two parameters will be changed: a charge of the metal cations, and the interlayer distance. In the proposal, we plan investigations of MxRuCl3 (0≤x≤1) electronic structure after electrochemical intercalation of magnetic double-charged 3d transition metal cations into antiferromagnetic RuCl3, using XANES and EXAFS measurements at the K-edge of 3d metals, and at the Ru L2/L3-edge. Co-intercalation of H2O molecules will be investigated as well. Impact of inserted cations will be evaluated and brought together with detailed magnetic studied performed at the home institute.
DOI: 10.15151/esrf-es-2261992767
title: Structural and electronic properties of gold up to multi Mbar range

description: This proposal aims at probing the local ionic and electronic structure of gold, laser-shocked up to multi-Mbar and few thousands of Kelvin range. We will exploit the unique capabilities of the new High Power Laser Facility at the ESRF, enabling laser-driven dynamic compression probed by ultra-fast XAS at beamline ID24ED. Gold is a noble 5d metal characterized by high density, high stability, resistance to corrosion and oxidation making it critical elements for technology and shock devices. Au is employed in Inertial Confinement Fusion for metallic cavities and widely used as pressure marker in static compression. Nevertheless, its phase diagram in the multi-Mbar range is still largely debated and studies on its electronic structure at extreme conditions up to the Warm Dense Matter range are scarce. We thus aim at filling this gaps by acquiring XAS data of gold under extreme conditions of pressure and temperature, being XAS intrinsically sensitive to both ionic and electronic structure.
DOI: 10.15151/esrf-es-2300343216
title: RIXS and XAS-XMCD of epsilon-Fe2O3 materials

description: High temperature RIXS of epsilon-Fe2O3, XAS/XMCD of ancient Chinese pottery and reference materials
DOI: 10.15151/esrf-es-2300581977
title: V-derived excitations over metal-to-insulator transition in V2O3 thin film

description: RIXS of V2O3 thin film at the V L3 edge bellow and above the metal to insulator transition at T = 160 K
DOI: 10.15151/esrf-es-2303052065
title: magnetic excitations in iridium oxide Sr3Ir2O7

description: magnetic excitations in iridium oxide Sr3Ir2O7
DOI: 10.15151/esrf-es-2266462233
title: Study of Gd doped cerium oxide in H2 with HERFD

description: We aim to determine the cerium and oxygen charge state and their local symmetry in a dynamic equilibrium with a reducing atmosphere CeReO bulk samples of composition x=0.125, 0.250 (RE3+=Gd+) as a function of doping ratio. This is fundamental to comprehend the catalytic
and transport properties of CeREO materials in situ conditions. In fact, while it is accepted that RE3+ doping
progressively suppressesthe formation of additional vacancies (δ→0) on raising x, the catalytic properties of CeREO
systems strongly depends also on the dopant nature.
DOI: 10.15468/dl.yvyth3
title: Occurrence Download

description: A dataset containing 166104 species occurrences available in GBIF matching the query:
{
 "and" : [
 "SpeciesKey is one of (Myadestes townsendi)",
 "BasisOfRecord is one of (Human Observation, Observation, Occurrence evidence)",
 "Year is greater than or equal to 1951",
 "Year is less than or equal to 2024",
 "Month is greater than or equal to April",
 "Month is less than or equal to July",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 166104 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0039883-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17026/ar/xigdit
title: PAN-00181927 - brooch with long hinge-arms

description: &lt;p&gt;This find is registered at Portable Antiquities of the Netherlands with number PAN-00181927&lt;/p&gt;
description: Modified: 2025-11-07T12:49:40+01:00
DOI: 10.15468/dl.v54tjw
title: Occurrence Download

description: A dataset containing 1562784 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Clangula hyemalis"
 ]
}

 The dataset includes 1562784 records from 526 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0039884-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.chxmii
title: Occurrence Download

description: A dataset containing 330647 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Plantae",
 "Country is Germany",
 "HasGeospatialIssue is false",
 "Geometry POLYGON((6.196289 51.151786,6.196289 50.205033,8.118896 50.205033,8.118896 51.151786,6.196289 51.151786))"
 ]
}

 The dataset includes 330647 records from 128 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034470-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mdwurs
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Mammillaria sanchez-mejoradae Rodr.González"
 ]
}

 The dataset includes 10 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002952-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sky3zw
title: Occurrence Download

description: A dataset containing 20002 species occurrences available in GBIF matching the query:
{
 "GenusKey" : [
 "is Caesalpinia Plum. ex L."
 ]
}

 The dataset includes 20002 records from 618 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019811-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zxwryr
title: Occurrence Download

description: A dataset containing 1048 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Togo",
 "MediaType is Image"
 ]
}

 The dataset includes 1048 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034475-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8q9arw
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cryptantha mexicana (Brandegee) I.M.Johnst.",
 "Geometry POLYGON((-166.95 14.71,-166.95 44.61,-111.84 44.61,-111.84 14.71,-166.95 14.71))",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002954-170627171947987/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9ndyre
title: Occurrence Download

description: A dataset containing 1048 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Togo",
 "MediaType is Image"
 ]
}

 The dataset includes 1048 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034476-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gaqelt
title: Occurrence Download

description: A dataset containing 65 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Coryphaenoides anguliceps (Garman, 1899)"
 ]
}

 The dataset includes 65 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002955-150528172251762/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pk6dfh
title: Occurrence Download

description: A dataset containing 868 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha stenoloba Müll.Arg."
 ]
}

 The dataset includes 868 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008928-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.htestm
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000",
 "Month is greater than or equal to January",
 "Country is Mexico",
 "TaxonKey is Plecoptera"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002955-150721130643939/datasets/export for details.
DOI: 10.15468/dl.sbb4wt
title: Occurrence Download

description: A dataset containing 458132 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aves",
 "Country is Colombia",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is Human Observation",
 "DatasetKey is EOD – eBird Observation Dataset"
 ]
}

 The dataset includes 458132 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034487-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.snh468
title: Occurrence Download

description: A dataset containing 976 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acalypha stachyura Pax"
 ]
}

 The dataset includes 976 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008924-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zfknqk
title: Occurrence Download

description: A dataset containing 85 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Channa marulius (Hamilton, 1822)",
 {
 "or" : [
 "Country is India",
 "Country is United States of America"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 85 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034491-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cqxw3p
title: Occurrence Download

description: A dataset containing 25 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Microcampylopus laevigatus (Thér.) Giese & J.-P.Frahm"
 ]
}

 The dataset includes 25 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002955-170627171947987/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h4pyfj
title: Occurrence Download

description: A dataset containing 330 species occurrences available in GBIF matching the query:
{
 "GenusKey" : [
 "is Chloroxylon Rumph. ex Scop."
 ]
}

 The dataset includes 330 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019815-240216155721649/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bk2ru2
title: Occurrence Download

description: A dataset containing 3142 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Inga laurina (Sw.) Willd."
 ]
}

 The dataset includes 3142 records from 132 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034492-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.