cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5286/isis.e.rb1910445-1
title: Study on Chinese Ancient Iron Swords and Knives by Neutron

description: Iron sword and knife were two important weapons in history. They represented the highest level of iron technology available in Iron Age. Xian is the starting place of the Silk Road and the capital of the Western Han dynasty (202 BC- 8 AD) in China. So iron weapon of the Western Han dynasty recently unearthed in Xian reflects local iron technology and more in general the level of iron technology of the period in the country. At present, only metallographic method were used to study iron objects unearthed in Xi 'an. Therefore it is important to find other methods to supplement the analysis like neutron diffraction. We propose to analyse the 15 samples (swords and knives) of the Han dynasty unearthed in Xian non-destructively by neutron diffraction, in order to obtain the carbon content and other information on the microstructure on the blades, spine, handle and/or other parts.
DOI: 10.5286/isis.e.rb1910490
title: Correlating Structural and Magnetic Disorder in Sc-substituted SCGO (SrCr9Ga3O19)

description: A prototypical frustrated magnet in which structural disorder plays a key role is SrCr9pGa12−9pO19 (SCGO). It is postulated that structurally ordered SCGO hosts a spin-liquid ground state, however it is not possible to prepare this composition with p&lt;0.98 being the limiting composition. We have recently shown it is possible to change the nature of the structural disorder in SCGO by partially replacing Ga3+ with the larger non-magnetic ion Sc3+. Our preliminary results show that Sc-substitution has a dramatic effect on both the distribution of the Cr3+ and the magnetic susceptibility. We propose to study the diffuse scattering to investigate the role of structural disorder and magnetism in SCGO and Sc-substituted SCGO in order to to correlate the differences in magnetic diffuse scattering across the range of sample compositions with the differences in structural disorder.
DOI: 10.5286/isis.e.rb1910490-1
title: Correlating Structural and Magnetic Disorder in Sc-substituted SCGO (SrCr9Ga3O19)

description: A prototypical frustrated magnet in which structural disorder plays a key role is SrCr9pGa12−9pO19 (SCGO). It is postulated that structurally ordered SCGO hosts a spin-liquid ground state, however it is not possible to prepare this composition with p&lt;0.98 being the limiting composition. We have recently shown it is possible to change the nature of the structural disorder in SCGO by partially replacing Ga3+ with the larger non-magnetic ion Sc3+. Our preliminary results show that Sc-substitution has a dramatic effect on both the distribution of the Cr3+ and the magnetic susceptibility. We propose to study the diffuse scattering to investigate the role of structural disorder and magnetism in SCGO and Sc-substituted SCGO in order to to correlate the differences in magnetic diffuse scattering across the range of sample compositions with the differences in structural disorder.
DOI: 10.13145/bacdive1429.20190402.4
title: Geobacillus thermodenitrificans subsp. thermodenitrificans (Manachini et al. 2000) Cihan et al. 2011

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive1430.20190402.4
title: Geobacillus thermoglucosidasius (Suzuki et al. 1984) Nazina et al. 2001 emend. Coorevits et al. 2012

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive1431.20190402.4
title: Geobacillus thermoglucosidasius (Suzuki et al. 1984) Nazina et al. 2001 emend. Coorevits et al. 2012

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive1432.20190402.4
title: Geobacillus thermoglucosidasius (Suzuki et al. 1984) Nazina et al. 2001 emend. Coorevits et al. 2012

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive1433.20190402.4
title: Geobacillus thermoleovorans (Zarilla and Perry 1988) Nazina et al. 2001 emend. Dinsdale et al. 2011

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive1434.20190402.4
title: Geobacillus thermoleovorans (Zarilla and Perry 1988) Nazina et al. 2001 emend. Dinsdale et al. 2011

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive1435.20190402.4
title: Geobacillus thermoleovorans (Zarilla and Perry 1988) Nazina et al. 2001 emend. Dinsdale et al. 2011

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2292.20190402.4
title: Caryophanon latum Peshkoff 1939

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2293.20190402.4
title: Caryophanon tenue (ex Peshkoff 1939) Trentini 1988

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2294.20190402.4
title: Asticcacaulis biprosthecium Pate et al. 1973

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2295.20190402.4
title: Asticcacaulis excentricus Poindexter 1964

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2296.20190402.4
title: Asticcacaulis benevestitus Vasilyeva et al. 2006

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2297.20190402.4
title: Brevundimonas diminuta (Leifson and Hugh 1954) Segers et al. 1994

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2298.20190402.4
title: Brevundimonas diminuta (Leifson and Hugh 1954) Segers et al. 1994

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive2299.20190402.4
title: Brevundimonas diminuta (Leifson and Hugh 1954) Segers et al. 1994

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3112.20190402.4
title: Corynebacterium pseudotuberculosis (Buchanan 1911) Eberson 1918

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3113.20190402.4
title: Corynebacterium pseudotuberculosis (Buchanan 1911) Eberson 1918

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3114.20190402.4
title: Corynebacterium renale (Migula 1900) Ernst 1906

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3115.20190402.4
title: Corynebacterium renale (Migula 1900) Ernst 1906

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3116.20190402.4
title: Corynebacterium renale (Migula 1900) Ernst 1906

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3117.20190402.4
title: Corynebacterium renale (Migula 1900) Ernst 1906

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3118.20190402.4
title: Corynebacterium sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3119.20190402.4
title: Corynebacterium sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive3120.20190402.4
title: Corynebacterium sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive698.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive699.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive700.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive701.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive702.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive703.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive704.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive705.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive706.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive707.20190402.4
title: Bacillus licheniformis (Weigmann 1898) Chester 1901

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive90.20190402.4
title: Komagataeibacter xylinus (Brown 1886) Yamada et al. 2013

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive91.20190402.4
title: Komagataeibacter oboediens (Sokollek et al. 1998) Yamada et al. 2013

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive92.20190402.4
title: Komagataeibacter intermedius (Boesch et al. 1998) Yamada et al. 2013

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive93.20190402.4
title: Komagataeibacter swingsii (Dellaglio et al. 2005) Yamada et al. 2013

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive94.20190402.4
title: Komagataeibacter rhaeticus (Dellaglio et al. 2005) Yamada et al. 2013

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive95.20190402.4
title: Komagataeibacter sucrofermentans (Toyosaki et al. 1996) Yamada et al. 2013

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive96.20190402.4
title: Acholeplasma laidlawii (Sabin 1941) Edward and Freundt 1970

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive97.20190402.4
title: Acholeplasma laidlawii (Sabin 1941) Edward and Freundt 1970

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.5286/isis.e.rb1820159-2
title: Role of the microstructure on proton dynamics in BaZrO3 based proton conductors

description: Proton-conducting, acceptor-doped, BaZrO3 based perovskite oxides are one of the most promising family of compounds for applications as, eg electrolyte materials, in the intermediate temperature ranges. While the proton conducting properties are usually studied through the influence of the chemical composition and hydration rate of the materials, we here focus our investigation on the influence of the microstructure, with a focus on surface diffusion effects. By evaluating the nature of the diffusion processes in nano- to microcrystalline BaZr0.9In0.1O3H0.1 samples, and in particular the extent and role of the surface diffusion processes, we aim to address the rising interest in nanocrystalline proton conductors and in sintering additives that often segregate as nanoparticles on the surface of the materials. The results should be generalizable to other materials of the perovskite family.
DOI: 10.5286/isis.e.rb1910235
title: Solution structures of aqua complexes of uranium in different oxidation states

description: The safe storage of spent nuclear fuels in an underground repository requires the fundamental chemistry to be well understood so predictions of solubility behaviour over 100,000 years can be reliably made. However even simple data such as solution behaviour of uranium compounds has not been conclusively proven. For example, X-ray spectroscopy has been found to be model dependent and different conclusions can be found from very similar data. Solid state structures are known but this does not necessarily give solution phase structures. One are where hydration is important is in the separation of lanthanides and actinides in the Partition & Transmutation strategy for treating nuclear wastes. In this proposal the key objectives are to explore the solution phase structures of uranium in three different oxidation states using neutron diffraction at the Sandals beamline.
DOI: 10.5286/isis.e.rb1910282
title: Negative muon spin rotation and relaxation for MgB2 at low temperatures

description: This is a continuation negative-muon spin rotation and relaxation (mu-SR) experiment on MgB2 having a superconducting transition at 39 K. Since positive muons start to diffuse in MgB2 even at 12.5 K, it is very difficult to study a change of the internal magnetic field in MgB2 across Tc with mu+SR. On the other hand, we found that the mu-SR spectrum clearly shows a static behavior even at room temperature. Therefore, we need to measure the mu-SR spectra of MgB2 at low temperatures for clarifying the change in the internal magnetic field accompanied with the superconducting transition.
DOI: 10.5286/isis.e.rb1910282-1
title: Negative muon spin rotation and relaxation for MgB2 at low temperatures

description: This is a continuation negative-muon spin rotation and relaxation (mu-SR) experiment on MgB2 having a superconducting transition at 39 K. Since positive muons start to diffuse in MgB2 even at 12.5 K, it is very difficult to study a change of the internal magnetic field in MgB2 across Tc with mu+SR. On the other hand, we found that the mu-SR spectrum clearly shows a static behavior even at room temperature. Therefore, we need to measure the mu-SR spectra of MgB2 at low temperatures for clarifying the change in the internal magnetic field accompanied with the superconducting transition.
DOI: 10.5286/isis.e.rb1910361
title: The exploration of spin waves and magnetic interactions in BaFe12O19

description: As a member of the large hexagonal ferrite families, M-type barium ferrite BaFe12O19 has been largely investigated by the researchers owing to its rich properties. Recently, a study carried on BaFe12O19 shows it exhibits quantum paraelectricity with geometric frustration at low temperature and it could be a candidate of newly proposed quantum electric-dipole liquid by results of transport measurements on its dielectric permittivity, heat capacity and thermal conductivity. BaFe12O19 is a good insulator with a ferrimagnetic ordering below 720K. However, the exploration for its spin dynamics and magnetic interactions are still lacking. we propose to carry out experiments on it to determine its spin wave spectrum. The results will conclusively figure out the spin dynamic properties and establish a basis for investigating the possible newly discovered quantum electric-dipole liquid state.
DOI: 10.5286/isis.e.rb1910361-1
title: The exploration of spin waves and magnetic interactions in BaFe12O19

description: As a member of the large hexagonal ferrite families, M-type barium ferrite BaFe12O19 has been largely investigated by the researchers owing to its rich properties. Recently, a study carried on BaFe12O19 shows it exhibits quantum paraelectricity with geometric frustration at low temperature and it could be a candidate of newly proposed quantum electric-dipole liquid by results of transport measurements on its dielectric permittivity, heat capacity and thermal conductivity. BaFe12O19 is a good insulator with a ferrimagnetic ordering below 720K. However, the exploration for its spin dynamics and magnetic interactions are still lacking. we propose to carry out experiments on it to determine its spin wave spectrum. The results will conclusively figure out the spin dynamic properties and establish a basis for investigating the possible newly discovered quantum electric-dipole liquid state.
DOI: 10.5286/isis.e.rb1910416
title: Crystal field excitations in SrTb2O4

description: SrTb2O4 belongs to the family of rare-earth RE strontium oxides, SrRE2O4. These compounds, consisting of hexagons and triangles, are affected by geometrical frustration and therefore exhibit its characteristic features, such as a significant reduction of magnetic ordering temperatures and complex phase diagrams inan applied field. SrTb2O4 has previously been reported to order magnetically at 4.3 K. However, our measurement of magnetic susceptibility down to 0.5 K and heat capacity down to 0.4 K showed no signs of any magnetic transition. Our recent polarised neutron scattering measurements on D7, ILL confirmed the absence of ordering in SrTb2O4 down to at least 1.5 K. We propose to check the structure of crystal field levels in this compound, as its influence proved to be crucial for the magnetic properties of other members of the SrRE2O4 family, such as RE = Er, Ho, Dy.
DOI: 10.5286/isis.e.rb1910416-1
title: Crystal field excitations in SrTb2O4

description: SrTb2O4 belongs to the family of rare-earth RE strontium oxides, SrRE2O4. These compounds, consisting of hexagons and triangles, are affected by geometrical frustration and therefore exhibit its characteristic features, such as a significant reduction of magnetic ordering temperatures and complex phase diagrams inan applied field. SrTb2O4 has previously been reported to order magnetically at 4.3 K. However, our measurement of magnetic susceptibility down to 0.5 K and heat capacity down to 0.4 K showed no signs of any magnetic transition. Our recent polarised neutron scattering measurements on D7, ILL confirmed the absence of ordering in SrTb2O4 down to at least 1.5 K. We propose to check the structure of crystal field levels in this compound, as its influence proved to be crucial for the magnetic properties of other members of the SrRE2O4 family, such as RE = Er, Ho, Dy.
DOI: 10.5286/isis.e.rb1910417
title: Is there a hidden Magnetic Order in KxRb2-xV8O16?

description: KxRb2-xV8O16 are series of hollandite compounds exhibiting a quasi 1D structure. In such systems, the formation of the magnetic ground state originates from a dominant intra-chain interaction together with a competition between the nearest and next nearest neighbour interactions. Moreover, many of these compounds exhibits metal-insulator transitions that, as of today, is not fully understood. From magnetic susceptibility measurements, a tail like feature at low temperature is observed, which, up to now, has been attributed to impurity contribution. However, our previous muSR measurement suggested this to be an intrinsic behaviour of the compounds. Instead, we believe this tail feature can be attributed to a hidden order, lurking below 0.3 K. In this proposal, we wish to investigate the magnetic behaviour of these compound below 1.8K in order to elucidate any hidden magnetic order.
DOI: 10.5286/isis.e.rb1910417-1
title: Is there a hidden Magnetic Order in KxRb2-xV8O16?

description: KxRb2-xV8O16 are series of hollandite compounds exhibiting a quasi 1D structure. In such systems, the formation of the magnetic ground state originates from a dominant intra-chain interaction together with a competition between the nearest and next nearest neighbour interactions. Moreover, many of these compounds exhibits metal-insulator transitions that, as of today, is not fully understood. From magnetic susceptibility measurements, a tail like feature at low temperature is observed, which, up to now, has been attributed to impurity contribution. However, our previous muSR measurement suggested this to be an intrinsic behaviour of the compounds. Instead, we believe this tail feature can be attributed to a hidden order, lurking below 0.3 K. In this proposal, we wish to investigate the magnetic behaviour of these compound below 1.8K in order to elucidate any hidden magnetic order.
DOI: 10.13145/bacdive100.20190402.4
title: Phascolarctobacterium faecium Del Dot et al. 1994

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive101.20190402.4
title: Phascolarctobacterium faecium Del Dot et al. 1994

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive102.20190402.4
title: Phascolarctobacterium faecium Del Dot et al. 1994

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.