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Test measurement of double exchange within a ferromangetic Fe7 molecule by INS
This dataset has no description
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Spin dynamics on the frustrated Fe7 molecular cluster
Fe7 is a magnetic cluster formed by two Fe(III) triangles bridged together by a Fe(III) ion. The antiferromagnetic exchange interaction within the two triangles makes the system... -
Disorder in substituted beta-tricalcium phosphate for waste immobilisation
We have a long established interest in the materials used for the immobilisation of nuclear waste from the domestic power industry and legacy waste from various defence... -
Neutron spectroscopy of a series of Ruthenium triangles: a new possible route...
Most of our technology is based on the use of charge, however the electron also has another less well-understood (or exploited) property called spin. The application of this... -
Exploring Multiferroic Couplings in Ca2MnO4
The Ruddlesden-Popper (RP) compounds An+1BnO3n+1 exhibit a broad range of technologically interesting properties such as high-Tc superconductivity, colossal magnetoresistance,... -
Evolve of the Spin Waves in Rb0.8Fe1.6Se2 at High Temperature
The newly discovered AxFe2-ySe2 (A=K,Rb,Cs) compounds have attracted great interests because of their parent compounds are insulators instead of being metallic [2-6].... -
Low-dimensional glasses: Effect of occupational site disorder in the excess o...
The present scientific case concerns a glass-forming system with even less degrees of freedom, namely the occupational disorder of high-temperature phase (I, P21/c) of... -
Polymorphism and Li coordination in LiFeO2 ionic conductors
Despite the importance of the LiFeO2 phases as cathode materials in lithium ion batteries, little is known about their crystal structures. In the frame of our research project... -
Low field µSR studies of radiation chemistry and free radical reactions by no...
Microwave (MW) assisted chemical reactions are of interest as a green, energy efficient alternative to conventional thermal heating for chemical processes. MW irradiation... -
Phonon dynamics in liquid gallium
We propose to measure the inelastic scattering S(Q,E) maps from gallium in its liquid phases across a wide range of temperatures. This proposal is based on a new prediction for... -
Na-Dynamics in Solid Ionic Conductors: 11Al2O3-Na2O and Na2Ti3O7
We would measure vibrational spectra as well as quasielastic neutron scattering (QENS) spectra for beta- alumina (11Al2O3-Na2O) and Na2Ti3O7. The measurement of phonon spectra... -
Oxygen Dynamics in Y2O3 doped Bi2O3: (Bi0.8Y0.2)2O3 and (Bi0.6Y0.4)2O3
The high ionic conducting delta-phase of Bi2O3 can be stabilized at ambient temperature in a range of compositions, viz., (Bi1-xYx)2O3 (x=0.1 -0.5). We would measure inelastic... -
Study of protein adsorption tuned via multivalent ions and the influence of s...
Protein adsorption at solid-liquid interfaces plays a key role in biomedical technologies such as biosensors or biomaterials for medical implants. Despite considerable progress... -
Structural changes in electron transfer proteins used in biophotovoltaic cell...
This proposal seeks to gain an understanding of the adsorption and desorption behaviour of a redox membrane protein, cytochrome c, in electrochemical cells using different anode... -
Dynamics of Solid Ionic Conductors: Na2Si2O5 and Li2Si2O5
We would measure vibrational spectra for Li2Si2O5 and Na2Si2O5, as well as quasielastic neutron scattering (QENS) spectra for Na2SiO5. The measurement of phonon spectra over... -
Vibrational Contribution to the Thermodynamic Properties of Lithium Ion Batte...
We propose to measure phonon density of states in LixFePO4 (x = 0.3, 0.6 and 1.0; three sample) from 300 to 1000 K to understand the role of lithium disorder with change in x... -
Low-dimensional glasses: Effect of occupational site disorder in the excess o...
The present scientific case concerns a glass-forming system with even less degrees of freedom, namely the occupational disorder of high-temperature phase (I, P21/c) of... -
Local structure and proton sites in proton conducting brownmillerites
This proposal requests 3 days on Maps to investigate the nature of local structure and proton sites in the proton conducting brownmillerite system Ba2In1.85M0.15O6H2 (M = In,... -
Inelastic Neutron Scattering Study of Phonon Spectra of Thermoelectric Materi...
FeNbSb-related compounds are a group of promising thermoelectric materials. Suppressing the lattice thermal conductivity through different phonon scattering mechanisms could... -
30 T High Magnetic Field Neutron Diffraction on Multi-ferroic TbMnO3
The main target of the proposal is to determine the magnetic phase diagram of multi-ferroic compound TbMnO3 in extremely high magnetic fields around 30 T by using a pulsed...
