-
Spin excitations in RbFe2F6 and CsFe2F6 A possible S=5/2 Kagome lattice?
Geometrically frustrated spin systems are important owing to the fact that the geometry often suppresses conventional mean field ground states in favor of more unconventional... -
Elucidating creep deformation mechanisms of Eurofer97 and Eurofer-ODS under c...
Reduced activation ferritic/martensitic steels such as Eurofer 97 represent the most mature option for the fusion blanket structural material. Recently, powder metallurgy or... -
Structural studies of thermochemical and phase-change naterials for heat storage
This proposal seeks to study three systems associated with heat-storage applications using in situ neutron powder diffraction. The first experiment will focus on a sample of... -
Programme Access Rosseinsky/Claridge
This dataset has no description
-
High-energy excitations in charge and orbital ordered La0.5Sr1.5MnO4
The colossal magnetoresistance effect in manganites arises from a competition between delocalisation, which favours a ferromagnetic metallic phase, and localisation of electons... -
Crystal structure and phase transitions of Sr2IrO4
Sr2IrO4 is an important material in the field of condensed matter physics, being a proposed J_eff=1/2 Mott insulator. Recent publications have shown that the reported low- and... -
Hydrogen from ammonia using lithium imide metal nitride composites
Light metal amides and imides are a new class of highly active ammonia decomposition catalysts. Indeed, composites of lithium imide and transition metal nitrides are likely to... -
Simultaneous Microwave Dielectric Spectroscopy and Neutron Diffraction Measur...
Ammonia has been proposed as a high density chemical energy-storage media, which can be safely and reversible stored within low cost saline halides. Here we propose to extend... -
Anion order in perovskite oxynitrides
Transition metal oxynitrides with perovskite type structures are an emerging class of materials with optical, photocatalytic, dielectric and magnetoresistive properties that may... -
Structural phase transitions in ferroelectric layered perovskite oxides
Recent theoretical work has identified that oxygen octahedral rotations (OORs) in layered perovskites such as RuddlesdenPopper (RP) phases A2[An-1BnO3n+1] can generate... -
Round Robin on TOF Texture Analysis
In view of advances in texture research at pulsed neutron sources, we propose that ISIS participates in a 'Texture Round Robin' to benchmark the existing texture analysis... -
High Temperature Setup Tests
This dataset has no description
-
Origins of a potentially new phase transition in BiFeO3
This dataset has no description
-
Effects of Architecture on Polymer Diffusion
As part of a wider study we are investigating the effects of polymer architecture between cyclic and linear polymers. From ATR-FTIR measurements we observe clear differences... -
Ternary Molybdenum Carbonitrides for anion transfer catalysis; Structure, Mob...
We are undertaking a study of the mobility of nitrogen and carbon atoms in metal carbo-nitride catalysts, specifically in the cobalt molybdenum system: Co-Mo-C-N (where... -
Can photo-MuSR method measure carrier recombination lifetime in direct gap se...
In the past years we have developed a method measuring carrier recombination lifetime in semiconductors using the photo-MuSR setup in HIFI. These studies have focused on... -
Direct spectroscopy of muon donor and acceptor levels in silicon carbide
We will perform direct laser spectroscopy to measure the ionisation energy of muon defect levels in a semiconductor - specifically silicon carbide. We should see a broad... -
Effect of oxidation on lipid raft formation: a SANS study
The separation of particular lipids in cell membranes into liquid ordered and liquid disorder regions is thought to have a major influence of the functioning of membrane... -
The structural role of Mg in enhancing the performance of P2-type Na2/3Ni1/3-...
Na-ion batteries have become an important area of research in the last few years. Na2/3Ni1/3Mn2/3O2 with the P2-type structure is a promising cathode in Na-ion batteries due to... -
Determination of the accurate crystal structure of Na2ZrO3 and its conversion...
The aim of the proposal is to study the crystal structure of Na2ZrO3, which is one of the key solid-state materials for CO2 capture. Laboratory experiments have established a...
