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The magnetic excitation spectrum in Fe1.07Te
We propose to investigate the high energy magnetic spectrum in Fe1.07Te. We have previously investigated the fluctuations in Fe1.14Te in the incommensurate phase and have found... -
Further SANS contrast measurements on important protein/DNA interactions from...
This proposal is to perform further SANS contrast measurements on three protein/DNA interactions currently worked on at the Research Complex at Harwell. This is part of an... -
The Interaction of Puroindoline-b with Model Phospholipid Bilayers
Puroindolines are basic cystiene rich proteins which possess unique Trp rich domains which are fully conserved in the predominant isoform Pin-a and partially in Pin-b. This... -
Spin excitations in Na0.44MnO2
We propose to measure the spin fluctuations in Na0.44MnO2 using the MARI chopper spectrometer. Na0.44MnO2 is derived from alpha-NaMnO2 and is a tunnelled structure. Preliminary... -
The effect of membrane fluidity on the interaction of antimicrobial proteins ...
Protein-lipid\membrane interactions are fundamentally important to biological processes. We have examined the role protein hydrophobicity in protein-membrane interactions... -
INS study on the effect of pressure on the soft transverse optical phonon mod...
Recent measurements have indicated that the application of hydrostatic pressure to SrTiO3 can be used to tune the system away from a ferroelectric quantum critical point. This... -
Looking for potential diffuse scattering in a large crystal of green dioptase
This dataset has no description
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Modelling the Intracellular Lipid Shuttling Mechanism of Non Specific Lipid T...
Previously we have examined the interaction of barley non-specific lipid transfer protein (nsLTP1) with OTS and lipid monolayers at the solid/liquid interface. Examining the... -
Green vs Black Tea Anti-oxidant Potency as a Function of Fermentation Complet...
Since ancient times it has been known that using boiling water to prepare tea ¿burns¿ the brew destroying the teas flavours & beneficial nutrients. One aspect of a ¿burnt¿... -
High Temperature μSR Study of Green Dioptase: Muon or Proton Diffusion?
Green dioptase is a naturally occurring mineral, that has a deep green colour, similar to that of an emerald, and with a chemical formula of CuSiO3.H2O. The Cu lies in quasi-1D... -
Magnetic and Nuclear Structures of Low-dimensional Antiferromagnet K(1-δ...
In 2010 several groups showed that iron selenide, already a superconductor at 8 K, could be charged with alkali cations leading to higher critical temperatures. These compounds... -
Quasi-Elastic Neutron Scattering of Green Dioptase to Unravel the Motion of t...
Green dioptase is a naturally occurring mineral, that has a deep green colour, similar to that of an emerald, and with a chemical formula of CuSiO3.H2O. The Cu lies in quasi-1D... -
Purothionins Perturb Bacterial Membrane Function via Ion Channel Formation
Purothionins are a family of cationic cystiene rich plant defence proteins which have been shown to have a wide spectrum of activity due their ability to permeate cellular... -
Spin excitations in La2O2Fe2OSe2 ¿ A Mott insulator candidate
We propose to map out the spin excitations in La2O2FeOSe2 using the MARI chopper spectrometer on a powder sample. Although the structure of La2O2FeOSe2 has some similarities to... -
The role of tryptophan in puroindoline/purothionin cooperative binding to bio...
The puroindoline (PIN) and purothionin (PTH) families of polypeptides both occur in wheat and are implicated in antipathogenic defence mechanisms, and of interest for potential... -
Surface composition in the physical developer process for latent fingerprint ...
Physical developer (PD) is a latent fingerprint development technique that is highly effective on paper and related surfaces, notably banknotes. The process exploits a redox... -
Completing the magnetic ordering-crystal structure phase diagram of supercond...
We would like to complete the phase diagram by measuring one more sample of Fe1+xTe for x = 14 %, which represents a point at one extreme of the phase diagram. The simple binary... -
Magnetically Driven Ferroelectric Order in the 2D Antiferromagnet b-NaMnO2.
Incommensurate magnetic phases generated by frustrated magnetic exchange interactions can stabilise novel induced magnetoelectrics. We have recently found that the... -
Completing the Magnetic Ordering-Crystal Structure Phase Diagram of Supercond...
The key objective is to measure three samples of composition Fe(1.05)Te, Fe(1.12)Te, and Fe(1.14)Te as a function of temperature (base to 80 K) through their magnetic ordering... -
Magnetic excitations in a pure Fe3+ pyrochlore lattice (FeF3) ¿ A classic spi...
We propose to study the powder averaged spin fluctuations in a S=5/2 pryochlore - FeF3. Previous studies, corroborated by our own diffraction work on WISH, have measured that...
