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Investigation of the Bose-Einstein condensation (BEC) of magnons in YbAl3C3 u...
Our neutron scattering study on YbAl3C3 clearly reveals the presence of two well defined magnetic excitations at 1.5 and 3 meV at 4 K due to spin-dimer formation. Interestingly,... -
Powder diffraction studies under high deuterium pressure
The aims of the experiment are (1) to obtain structural data for the model hydrogen storage intermetallic LaNi5 under a deuterium pressure of 3000 bar at cryogenic temperatures,... -
Defect Structure in Lead Doped Bismuth Yttrates
Stabilised bismuth oxides are of interest as intermediate temperature solid electrolytes for a variety of electrochemical device applications. Lead doping into bismuth yttrate... -
O/N-distribution in host lattices for rare-earth doped phosphors in light emi...
Nitridosilicates and oxonitridosilicates (sions) gain more and more importance as host lattices for rare-earth doped phosphors in light emitting diodes. By means of... -
Temperature dependence on mangetic excitations from the high Tc cuprate BSCCO
We plan to continue inelastic neutron scattering measurements on the high Tc cuprate superconductor BSCCO with optimum doping. In the proposed experiment, we will have about 40... -
Inelastic neutron scattering study in geometrically frustrated magnet BaV10O15.
In orbitally degenerated triangular system it is predicted that orbital ordering and associated local magnetic trimerization to remove frustration. In BaV10O15 lattice... -
The high-pressure structures of carbon dioxide hydrate
The gas hydrates offer potential as hydrogen and carbon dioxide storage materials for use either in transport applications or for carbon sequestration. We have discovered a... -
Spin Dynamics in the Quantum Critical and Ferromagnetic Regimes of URu2-xRe
Recently, there has been a significant amount of interest in quantum phase transitions and non-Fermi liquid (NFL) behavior exhibited by heavy-fermion compounds. Interestingly... -
Complex evolution of solution microstructure in LAS / nonionic surfactant mix...
This proposal is part of a broad programme of collaborative research between RAL / Oxford and Unilever, using predominantly scattering techniques to investigate the nature of... -
Origin of quasielastic scattering in HoCrO3
We investigated nuclear spin excitations in the multiferroic HoCrO3 on the BASIS spectrometer of SNS, Oak Ridge. We found low energy excitations arising from hyperfine... -
(S)-BPDA-PDA 641
This dataset has no description
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A combination study of the antiferromagnetism and diffusive magnetic scatteri...
As far as we know there is no single crystal neutron study on ErPr_2Si_2 yet, mainly due to fabrication difficulties. We have grown large (diameter: 6 mm; length: 8 mm) single... -
Antiferromagnetic domain manipulation in hematite thin films studied by neutr...
We propose to study the antiferromagnetic (AFM) domain structure of 100 nm thick Fe2O3 thin films using WISH. The sample will be magnetically poled to prepare an imbalance in... -
Szilard-Chalmers reaction: towards understanding of breaking of chemical bond...
When a nucleus captures a low energy neutron it emits a gamma ray as it recoils. The recoil energy is often sufficient to break a covalent bond to the atom concerned. The effect... -
Characterisation of diffuse scattering in β-Ti GUM metal
The goal of this proposal is to measure the diffuse scattering in Beta-Ti Gum Metal. We have measured the phonon dispersion curves and have found several soft-phonon anomalies... -
Inelastic neutron scattering investigations on CeFeAs1-xPxO compounds
Recently, it has been reported that CeFeAsO belongs to the orthorhombic structure where both Fe and Ce orders antiferromagnetically around 140K and 4K, respectively, whereas Ce... -
Study of nano-electrode materials for Li-ion batteries combining small-angle ...
Nano-materials are of interest in the field of energy conversion and storage due to properties not seen for the bulk. However, due to their non-periodic nature, the atomic... -
Inelastic magnetic scattering in CePd3
CePd3 is a classic intermediate valence (IV) system. In MAPS experiment 620167 we obtained an important qualitative result for CePd3, namely that the Kondo-like scattering... -
Small angle neutron scattering experiment of a novel pH and temperature sensi...
The aim of the present study is to investigate the effect of different stimuli on a novel iron oxide core shell nanoparticles. The system is composed of a magnetite core with a... -
Direct measurement of hydrogen storage capacities of nanoporous materials via...
Absolute hydrogen capacities of nanoporous storage materials cannot be accessed using conventional gas sorption experiments, but can be estimated by modelling experimental...
