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Quasielastic scattering in stuffed spin ices: defects or low lying singlets?
The subjects of this proposal, Ho2+xTi2-xO7-x/2, are brand new materials1 related to Ho2Ti2O7, a spin ice2,3. They have the remarkable property of remaining disordered at very... -
Emission Enhancing Micelles and Microemulsions for the Analytical Sciences
Nuclear power has played an important role in Britain¿s history and is set to play an equally important role in its future. We have recently established a network involving... -
Magnetic self-aggregating ionic liquids (MSAILs)
This proposal is to explore aqueous phase structures with a new class of magnetic self-aggregating ionic liquids (MSAILs) (see Figures 2 and 3 below). The dilute micellar... -
A study of hole injection efficiency for a model conjugated bilayer system
Polymer-based electronics have attracted huge interest due to their wide applicability to light emitting diodes, field effect transistors and photovoltaics. The aim of our... -
The effect of particles on the structure of mucin ¿understanding the challeng...
Progress in the development of nano-sized hybrid therapeutics and nano-sized drug delivery systems - "nanomedicines" - over the last decade has been remarkable. One key... -
Wide-angle neutron scattering study of the unusual nematic-nematic transition...
An intriguing unknown variant of the nematic liquid-crystal phase (Nx) has been discovered first in a class of main-chain polymers, and later in LC dimers connected via an... -
Sustainable polymeric deposition aids
This is a new programme of work and a collaboration between CCLRC, Oxford, Unilever and Manchester. It is concerned with polymer aided deposition to solid substrates, using... -
Optimizing surfactants for CO2
This experiment addresses an important, and still unresolved, question in the field CO2-philic surfactants: what is the minimum fluorine content necessary to obtain a CO2-philic... -
New CO2-philic surfactants
The proposal aims to explore water-in-CO2 (w/c) microemulsions with new, very promising hydrocarbon surfactants. The compounds are generated using standard chemistry1 but with... -
Adsorption of modified PEI / SDS mixtures at the solid-solution interface
Polymer-surfactant mixtures are extensively used in a wide range of domestic, industrial and technological applications. This proposal is part of a collaboration between Oxford... -
Rosseinsky programme access GEM
The proposal develops recent observations on spin-lattice coupling in incommensurate materials (objective - measure influence of applied field on evolution of structural... -
Low temperarature structure of Sr2CoO2Cu1.85S2
This proposal aims to exploit the superior flux on the upgraded HRPD coupled with the intrinsic high resolution to examine the differences between a sample of Sr2CoO2Cu1.85S2... -
Phase Behaviour in Pyrazine and Tetramethylpyrazine.
Pyrazine-I is stable < 302 K, phase II exists from 302-310 K, and phase III from 310-324 K. The known phase-I forms an ordered structure. It is thought that structures of... -
Evolution of complex surface structures in LAS / nonionic surfactant mixtures
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... -
A study of hole injection efficiency for a model conjugated bilayer system
Polymer-based electronics have attracted huge interest due to their wide applicability to light emitting diodes, field effect transistors and photovoltaics. The aim of our... -
Ce(Os(1-x)Fe(x)) x=0.2: 807 pos 2
This dataset has no description
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Adsorption of tetraalkylammonium (R4N+) counterions into monolayers of surfac...
This proposal is to explore adsorption of tetraalkylammonium (R4N+) counterions into monolayers of surfactant anions (see Figure 1) at the air-water interface, as a function of... -
Anomalous spin diffusion in 2D percolating magnet
This proposal is to observe single-spin diffusive motion on a two-dimensional (2D) percolating network having a fractal geometry. The random walker¿s travel times on a... -
On the Mechanism of Self-Assembling Chiral Gelators
Organogelators are small molecules that self-associate into extensive network structures. Our interest lies in a homologous series of such gelators, the...
