cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5286/isis.e.rb1920097-2
title: Superconductivity of Zr-Be amorphous alloys as seen by Neutron Compton Scattering.

description: In recent years there has been an intensive interest in binary amorphous alloys, in particular, in those based on Zr. These alloys can be rather conveniently formed in melt spinning over wide composition ranges and therefore provide a useful basis for a systematic study of the element and concentration dependence of various properties. Examples include structural properties, relaxation phenomena, crystallization, resistance, magnetic susceptibility, specific heat, electronic structure, and superconducting. We intend to check the theoretically predicted superconductive parameters by tracking the systematic changes in the nuclear kinetic energy of Zr and Be in Zr30Be70 and Zr40Be60 amorphous alloys below and above Tc in a mass-resolved manner using the VESUVIO spectrometer.
DOI: 10.17632/6ppvk7y3hj.2
title: Data for: No evidence for behavioural syndrome and genetic basis for three personality traits in a wild bird population

description: Personality, morphology and pruned social pedigree from a wild population of collared flycatchers (Ficedula albicollis, Gotland Island, Sweden)
DOI: 10.5286/isis.e.rb2010426-2
title: Tracking CO2-mineralisation to magnesite and eco-cements

description: Magnesite is essential to fertilizer, paper, glass, construction; most recently as eco-cement, at Mt-Gt scales. Mg2+ sources are plentiful recoverable via mineral carbonation of Mg-silicate, whose deposits are @ 10^5 Gt with magnesite being the most stable Mg-carbonate under all conditions. Yet, MgCO3-mineralisation is retarded by Mg-dehydration. Industrially magnesite is produced with high-T/P condition, unlike ambient formation in nature, accelerated by impurities in ground water (HS-, SiO4-2, RCOO-), as-yet irreproducible in the lab. Geochemical evidence indicates these electrolyte solutions catalysing magnesite formation in its 3 principal steps: 1.Mg-dehydration, 2. Nucleation, 3. growth. We propose to undertake the 1st ever neutron measurements of in-situ Mg-carbonation in industrially relevant slurries. Herein, NCS will probe changing bonding regime throughout magnesite formation
DOI: 10.5286/isis.e.rb2000204
title: ISIS@MACH-“Neutron and ion- induced SEE in electronic components used in space environment by Thales Alenia Space Italy”

description: We propose to perform accelerated SEE test in neutron fields of Si electronic devices provided by Thales-Alenia-Space-Italy at ChIPIR. These chips, commonly used on earth, represent an interesting solution for signal acquisition, processing and transmission for micro and nano-satellites in space. We plan to test the Si-chip susceptibility to neutrons on ChIPIR, with the instrument tailored to mimic the neutron energy spectrum in earth and in space environments, in oreder to acquire an accurate diagnosis of neutron faults produced in the Si chip in both environments. We have already performed accelerated ion SEE testing on the same Si Chip. Further purpose is to complement neutron faults with ion faults produced in the chip. Information on the Chip susceptibility to neutrons is a fundamental issue towards the creation of its reliability model.
DOI: 10.5286/isis.e.rb2000204-1
title: ISIS@MACH-“Neutron and ion- induced SEE in electronic components used in space environment by Thales Alenia Space Italy”

description: We propose to perform accelerated SEE test in neutron fields of Si electronic devices provided by Thales-Alenia-Space-Italy at ChIPIR. These chips, commonly used on earth, represent an interesting solution for signal acquisition, processing and transmission for micro and nano-satellites in space. We plan to test the Si-chip susceptibility to neutrons on ChIPIR, with the instrument tailored to mimic the neutron energy spectrum in earth and in space environments, in oreder to acquire an accurate diagnosis of neutron faults produced in the Si chip in both environments. We have already performed accelerated ion SEE testing on the same Si Chip. Further purpose is to complement neutron faults with ion faults produced in the chip. Information on the Chip susceptibility to neutrons is a fundamental issue towards the creation of its reliability model.
DOI: 10.5286/isis.e.rb2000218
title: ISIS@MACH - Single-crystal neutron diffraction of the MAPbBr3 perovskite

description: Organometal halide perovskites of the family methylammonium (MA) lead halides, MAPbX3, are promising materials for photovoltaic applications, light-emitting diodes and photodetectors. While their macroscopic properties have been largely investigated, their structure and dynamics at the atomic scale are still a matter of study. In particular, MAPbBr3, less studied than its more common variant with I replacing Br, shows several crystal structures in the temperature range between cryogenic and room temperatures. While the structure and vibrational dynamics will be studied using light sources and X-ray diffraction, additional and unique information, especially on the role of hydrogen, can be gathered using neutron techniques. Thus we propose a study using a single-crystal neutron diffraction experiment to be performed using the SXD beamline at the ISIS through the Neutron Gate of ISIS@MACH.
DOI: 10.5286/isis.e.rb2000218-1
title: ISIS@MACH - Single-crystal neutron diffraction of the MAPbBr3 perovskite

description: Organometal halide perovskites of the family methylammonium (MA) lead halides, MAPbX3, are promising materials for photovoltaic applications, light-emitting diodes and photodetectors. While their macroscopic properties have been largely investigated, their structure and dynamics at the atomic scale are still a matter of study. In particular, MAPbBr3, less studied than its more common variant with I replacing Br, shows several crystal structures in the temperature range between cryogenic and room temperatures. While the structure and vibrational dynamics will be studied using light sources and X-ray diffraction, additional and unique information, especially on the role of hydrogen, can be gathered using neutron techniques. Thus we propose a study using a single-crystal neutron diffraction experiment to be performed using the SXD beamline at the ISIS through the Neutron Gate of ISIS@MACH.
DOI: 10.5286/isis.e.rb2010620
title: A Cobalt realization of jeff=1/2 on a honeycomb lattice?

description: We propose to investigate the magnetic fluctuations in a Co2+ honeycomb lattice that does not display long-range magnetic order in the susceptibility. We propose to use MERLIN to map out the excitations which are potentially broad in energy and momentum. The experiment requests 6 days of time.
DOI: 10.17632/wcdf42drs7.1
title: Data for: Gene Expression Profiling of Bronchoalveolar Lavage Cells Associates with Lung Allograft Acute Rejection

description: The final pheno data file is a per sample table of clinical characteristics. The log2count data file is a per sample table of gene expression values.
DOI: 10.5286/isis.e.rb2010620-1
title: A Cobalt realization of jeff=1/2 on a honeycomb lattice?

description: We propose to investigate the magnetic fluctuations in a Co2+ honeycomb lattice that does not display long-range magnetic order in the susceptibility. We propose to use MERLIN to map out the excitations which are potentially broad in energy and momentum. The experiment requests 6 days of time.
DOI: 10.5286/isis.e.rb1920542-3
title: Spin fluctuations of Eu-doped La2-xSrxCuO4 in a magnetic field

description: The pseudogap is universal feature of hole-doped cuprate superconductors. It is associated with electronic order, persists across much of the cuprate phase diagram and may terminate at a quantum critical point (QCP) with doping level p*. A recent study of the electronic heat capacity in La2-xSrxCuO4 used a combination of Eu for La substitution and a 9 Tesla magnetic field to suppress superconductivity at low temperature ~1K. This revealed a normal state with very high heat capacity near p*. We propose to investigate spin excitations under the same conditions to determine if these can account for the observed behaviour.
DOI: 10.17632/j4z2zct4m6.1
title: Data for: Cannibalism of young is related to low paternity and nest takeovers in an intertidal fish

description: Data sets to accompany Bose et al. Cannibalism of young is related to low paternity and nest takeovers in an intertidal fish. The larger file comprises field data collected from multiple years and sites. The smaller file comprises the nests that we selected for genetic paternity testing. See main text for additional details.
DOI: 10.5286/isis.e.rb2000207-1
title: Local lattice distortions in a HfNbTaTiZr refractory high entropy alloys

description: Increasing the high temperature performance of materials is critical in order to achieve higher efficiencies in e.g. thermal energy processes. Refractory high entropy alloys (RHEAs), which consist of several refractory (high melting point) elements in roughly equal proportion, have shown potential to outperform traditional alloys in high temperature applications. A particular feature of these materials is the complexity on the atomic scale arising from the mixing of many different elements. As a result, local distortions of the atomic arrangement is believed to play a crucial role for both mechanical properties and thermal stability of the alloys. The proposed experiment is aimed at accurately measuring the local distortions in a candidate RHEA (HfNbTaTiZr), in order to understand the effects on the material properties.
DOI: 10.5286/isis.e.rb2000184
title: Engineering emulsions from thermoresponsive branched copolymer surfactants: Influence of the copolymer composition on thermoresponse

description: Thermothickening materials that harden when warmed, for example by the body, have application in therapeutics, tissue engineering and emerging fields such as soft robotics. We have recently demonstrated that emulsions stabilised by branched copolymer surfactants (BCSs) undergo thermothickening, combining this responsive behaviour with the ability to solubilise high quantities of drug or other active molecules. It is hypothesised that thermothickening is a hierarchical process involving changes to the nanostructure of the BCSs, triggering assembly of the emulsion droplets into a percolating network. The objectives of this work are to probe this mechanism using SANS at a range of temperatures, varying the BCS chemistry and concentration, to test this hypothesis. This data will be coupled to existing rheology data to inform rational design of high-performance thermothickening emulsions.
DOI: 10.5286/isis.e.rb2000184-1
title: Engineering emulsions from thermoresponsive branched copolymer surfactants: Influence of the copolymer composition on thermoresponse

description: Thermothickening materials that harden when warmed, for example by the body, have application in therapeutics, tissue engineering and emerging fields such as soft robotics. We have recently demonstrated that emulsions stabilised by branched copolymer surfactants (BCSs) undergo thermothickening, combining this responsive behaviour with the ability to solubilise high quantities of drug or other active molecules. It is hypothesised that thermothickening is a hierarchical process involving changes to the nanostructure of the BCSs, triggering assembly of the emulsion droplets into a percolating network. The objectives of this work are to probe this mechanism using SANS at a range of temperatures, varying the BCS chemistry and concentration, to test this hypothesis. This data will be coupled to existing rheology data to inform rational design of high-performance thermothickening emulsions.
DOI: 10.5286/isis.e.rb2000245
title: New paradigm of unconventional superconductivity in the newly discovered topological kagome metal CsV3Sb5

description: The newly discovered layered kagome materials (Cs, K, Rb)V3Sb5 provide a rich frontier to study an interplay between novel correlated and topological electronic states. Hints of unconventional superconductivity, nontrivial topology and presence of charge-density-wave order make these materials particularly interesting leading to a surge in recent research interests. The material of interest for this proposal is CsV3Sb5. It is a Z2 topological metal with TSS and shows charge-density-wave like an order at 90 K. More intriguingly, this material becomes superconducting at 2.5 K. Recent low-T thermal conductivity measurement indicates nodal pairing mechanism. TF-uSR measurements provide unambiguous signatures of nodal pairing symmetry from the low-temperature behaviour of the superfluid density.
DOI: 10.5286/isis.e.rb2000245-1
title: New paradigm of unconventional superconductivity in the newly discovered topological kagome metal CsV3Sb5

description: The newly discovered layered kagome materials (Cs, K, Rb)V3Sb5 provide a rich frontier to study an interplay between novel correlated and topological electronic states. Hints of unconventional superconductivity, nontrivial topology and presence of charge-density-wave order make these materials particularly interesting leading to a surge in recent research interests. The material of interest for this proposal is CsV3Sb5. It is a Z2 topological metal with TSS and shows charge-density-wave like an order at 90 K. More intriguingly, this material becomes superconducting at 2.5 K. Recent low-T thermal conductivity measurement indicates nodal pairing mechanism. TF-uSR measurements provide unambiguous signatures of nodal pairing symmetry from the low-temperature behaviour of the superfluid density.
DOI: 10.5286/isis.e.rb2000193
title: Investigation of methanol diffusion dynamics in zeolite H-ZSM-5 pores as a function of acid site density

description: Zeolites are porous aluminosilicate minerals widely used as adsorbents or catalysts in a myriad of commercial petrochemical and environmental processes including production of transportation fuels (such as gasoline) and exhaust after-treatment of an end-pipe of a mobile (car or truck) or stationary source (industrial chimney). The process involves the diffusion of molecules through the zeolite pores to and from the active sites, which are often Brønsted acidic sites. The diffusion characteristics of the reactants and products determine the reaction kinetics of a reaction. The present study aims to understand the diffusion properties of methanol as a function of Brønsted acidic site density of zeolite H-ZSM-5, which is the part of methanol to gasoline (MTG) process. This information enables us to better understand and tune the MTG activity, product selectivity and catalyst stability.
DOI: 10.5286/isis.e.rb2000193-1
title: Investigation of methanol diffusion dynamics in zeolite H-ZSM-5 pores as a function of acid site density

description: Zeolites are porous aluminosilicate minerals widely used as adsorbents or catalysts in a myriad of commercial petrochemical and environmental processes including production of transportation fuels (such as gasoline) and exhaust after-treatment of an end-pipe of a mobile (car or truck) or stationary source (industrial chimney). The process involves the diffusion of molecules through the zeolite pores to and from the active sites, which are often Brønsted acidic sites. The diffusion characteristics of the reactants and products determine the reaction kinetics of a reaction. The present study aims to understand the diffusion properties of methanol as a function of Brønsted acidic site density of zeolite H-ZSM-5, which is the part of methanol to gasoline (MTG) process. This information enables us to better understand and tune the MTG activity, product selectivity and catalyst stability.
DOI: 10.5286/isis.e.rb2000220
title: ISIS@MACH - Cinnabar mining and chronic mercury exposure in ancient populations

description: Mercury from cinnabar, a natural mineral mined in ancient times for use as a red pigment, can accumulate in bones by ingestion and through the skin. The non-destructive analysis of ancient bones and other cultural-heritage specimens to detect the amount of cinnabar, or mercury in general, is a precious capability so as to elucidate several archaeological queries. The Spaccasasso site in Tuscany, Italy, after mining exploitation dated back to the late 5th, was used for funerary practices from 4th to early 3rd millennium BC. Following a preliminary analysis of a few samples, and inspired by earlier investigations in the literature, we propose a combined investigation using neutron-based techniques so as to answer these questions. Neutron experiments at the VESUVIO beamline at ISIS pulsed neutron and muon source, will be performed through the Neutron Gate of ISIS@MACH.
DOI: 10.17632/79y32rvt46.1
title: Data for: Multiferroic orders in 0.5BiFeO3-0.5Bi0.5K0.5TiO3

description: （1) XRD and Raman data (2) Dielectric and ferroelectric data (3)Magnetic data (4)O-Fe-O angle
DOI: 10.5286/isis.e.rb2000220-1
title: ISIS@MACH - Cinnabar mining and chronic mercury exposure in ancient populations

description: Mercury from cinnabar, a natural mineral mined in ancient times for use as a red pigment, can accumulate in bones by ingestion and through the skin. The non-destructive analysis of ancient bones and other cultural-heritage specimens to detect the amount of cinnabar, or mercury in general, is a precious capability so as to elucidate several archaeological queries. The Spaccasasso site in Tuscany, Italy, after mining exploitation dated back to the late 5th, was used for funerary practices from 4th to early 3rd millennium BC. Following a preliminary analysis of a few samples, and inspired by earlier investigations in the literature, we propose a combined investigation using neutron-based techniques so as to answer these questions. Neutron experiments at the VESUVIO beamline at ISIS pulsed neutron and muon source, will be performed through the Neutron Gate of ISIS@MACH.
DOI: 10.5286/isis.e.rb2000120
title: Multiferroic phase of CuO toward room temperature in high pressure above 10 GPa

description: We propose to perform neutron diffraction experiment under high pressure condition, using a single crystal of CuO. This monoxide is known as a multiferroic compound with high Tc (~ 230 K). Recently, we have succeeded in measuring the magnetic Bragg reflections up to 8.0 GPa on WISH. We found that the Tc linearly increases from ambient pressure value and reaches 257 K at 8.0 GPa. (RB 1920114) Extrapolating the Tc value to higher pressure region, we anticipate that the multiferroic phase transition temperature can reach room temperature at ~18 GPa. In this work, we would like to extend the pressure region from 8.0 GPa to 25 GPa by the neutron diffraction experiment with Paris-Edinburgh press on WISH.
DOI: 10.5286/isis.e.rb2000120-1
title: Multiferroic phase of CuO toward room temperature in high pressure above 10 GPa

description: We propose to perform neutron diffraction experiment under high pressure condition, using a single crystal of CuO. This monoxide is known as a multiferroic compound with high Tc (~ 230 K). Recently, we have succeeded in measuring the magnetic Bragg reflections up to 8.0 GPa on WISH. We found that the Tc linearly increases from ambient pressure value and reaches 257 K at 8.0 GPa. (RB 1920114) Extrapolating the Tc value to higher pressure region, we anticipate that the multiferroic phase transition temperature can reach room temperature at ~18 GPa. In this work, we would like to extend the pressure region from 8.0 GPa to 25 GPa by the neutron diffraction experiment with Paris-Edinburgh press on WISH.
DOI: 10.5286/isis.e.rb2068035
title: Investigation of interfacial magnetism in LPCMO/LSMO heterostructures

description: Pr, Ca co-doped LaMnO3 exhibits a variety of complex physical properties owing to the competition of different structural, magnetic and electronic degrees of freedom. The fraction of these competing phases is highly sensitive to external parameters such as temperature, magnetic field and stoichiometry etc. Co-existence of these different magnetic phases such as metallic ferromagnetic (FM) and charge ordered antiferromagnetic (CO-AFM) etc. at different temperatures provides a unique opportunity to study different types of magnetic proximity effects in heterostructures LPCMO and other magnetic oxides. We plan to investigate the depth dependent magnetic structure and emergent magnetism at different temperatures of La0.67Sr0.33MnO3 (LSMO)/LPCMO1 and LSMO/LPCMO2 heterostructures (where LPCMO1 and LPCMO2 are (La0.4Pr0.6)1-xCaxMnO3 system with x = 3/8 and x=1/3) grown on NdGaO3 substrates.
DOI: 10.5286/isis.e.rb2068035-1
title: Investigation of interfacial magnetism in LPCMO/LSMO heterostructures

description: Pr, Ca co-doped LaMnO3 exhibits a variety of complex physical properties owing to the competition of different structural, magnetic and electronic degrees of freedom. The fraction of these competing phases is highly sensitive to external parameters such as temperature, magnetic field and stoichiometry etc. Co-existence of these different magnetic phases such as metallic ferromagnetic (FM) and charge ordered antiferromagnetic (CO-AFM) etc. at different temperatures provides a unique opportunity to study different types of magnetic proximity effects in heterostructures LPCMO and other magnetic oxides. We plan to investigate the depth dependent magnetic structure and emergent magnetism at different temperatures of La0.67Sr0.33MnO3 (LSMO)/LPCMO1 and LSMO/LPCMO2 heterostructures (where LPCMO1 and LPCMO2 are (La0.4Pr0.6)1-xCaxMnO3 system with x = 3/8 and x=1/3) grown on NdGaO3 substrates.
DOI: 10.17632/wzz4bn8p94.1
title: Data for: Exposure of ipratropium and salmeterol might reduce the risk of multiple sclerosis: a matched case-control study

description: This is the final dataset, which was used in this study.
DOI: 10.5286/isis.e.rb2010290
title: Link between thermal behaviour, positions of structural water and sodium content in low vacancy Prussian white

description: The iron and sodium based Prussian Blue analogue, Na2-xFe[Fe(CN)6]y.zH2O (PW) is a highly promising positive electrode material for sodium ion batteries. A large amount of research has focused on producing Prussian White with a low water (z) and vacancy (y) content in order to ensure both a high sodium ion storage capacity and a long cycle lifetime. In the low vacancy samples, water removal typically occurs over a narrow temperature range around 200C. However, this temperature appears to be strongly dependent on the sodium content. As water removal from the structure is vital to ensure good performance, understanding the structural relation between water removal temperature and cation content is important to understand in order to develop procedures for treating the material prior to application in a non-aqueous battery.
DOI: 10.5286/isis.e.rb2000190-1
title: Investigating the different magnetic phases of a new type-II multiferroic MnBi2S4

description: Multiferroics are the rare class of materials known, where two or more ferroic order parameters coexist simultaneously. Recently, spin driven ferroelectricity was reported in the centrosymmetric monoclinic sulphide MnSb2S4, in which incommensurate spin structure induces electric polarization. Along this line, we have discovered multiferroicity in MnBi2S4, which crystallizes in the monoclinic (C2/m) structure. It exhibits magnetic phase transitions at TN1=26.5, TN2=22.7, and TN3=21.3 K, where TN2 and TN3 are associated with ferroelectricity. The distortion associated with the lone pair of Bi3+- ion in BiS5 polyhedra expected to play crucial role in the observed multiferroicity and makes this compound different from MnSb2S4. It is necessary to know the magnetic spin structure to understand the origin of multiferroicity.