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Structural study of the higher oxidation states of the nickel positive electrode
Although the first patents involving the nickel positive electrode are more than 100 years old, our understanding of the phases involved in this system is still not complete. As... -
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... -
An Investigation of the electric field dependence of the dynamics of the Hydr...
The purpose of this investigation is to investigate the electric field dependence of the dynamics of the melting transition of bulk and confined water with an applied electric... -
Magnetic excitations in FeCrAs
We propose to carry out inelastic neutron scattering experiments to study magnetic excitation spectrum in FeCrAs. FeCrAs exhibits magnetic ordering around 125 K, which is... -
Spin-orbit coupling and spin dynamics in hexagonal iridate
Hexagonal iridate Na2IrO3 has recently been proposed as a candidate material to exhibit strong spin-orbit coupling effects which may stabilize a Mott insulating state with... -
Quantum heating effect in molecular hydrogen
The goal of this proposal for beam time on MARI (direct geometry) is to independently confirm (or refute) our observation using VESUVIO (indirect geometry) of a novel quantum... -
Copy of: Spin dynamics of pressure-induced heavy fermion superconductor CeRhGe2
The discovery of unconventional superconductivity (SC) in several heavy fermion (HF) compounds has attracted considerable attention. Recently we have investigated CeTSi3 (T=Rh... -
Study of hybridization gap and insulator-metal transition in caged compounds ...
Heavy fermion compounds with a small energy gap opening in the strongly hybridised 4f-band at EF are currently under intensive investigations. Recently some of us have... -
Inelastic neutron scattering study of the antiferromagnetic triangular system...
We propose to study the temperature dependence of the inelastic response of BaCoO3. This system gives the experimental evidence of a new partially disordered antiferromagnetic... -
Understanding the ground state wavefunction in PrPtAl and YbNiSn
The proposal addreses the compounds PrPtAl and YbNiSn. Both systems are canted ferromagnets with both materials undergoing moment reorientation transitions as a function of... -
Vibrational density of States and Occupational Disorder in the Halogenomethanes
Halogenomethane derivatives exhibit thermally induced solid¿solid phase transitions before melting that are attributed to the ability to gain rotational degrees of freedom in... -
Investigation of the role of functionalization in the catalytic activity of A...
In the last few years functionalised carbon nanotubes and carbon nanofibers have shown promising results in the area of heterogeneous catalysis due to the ability to tune the... -
Bose-Einstein Condensation in solid helium confined in porous media
We propose measurements of the Bose-Einstein Condensate (BEC) fraction n0 of solid helium confined in porous media. A superfluid fraction in solid helium in Vycor, in aerogel... -
Mono_van 500meV 600Hz S RT 50x50 mm 49mm 49x49mm
This dataset has no description
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Solvation dynamics of the phosopholipid 1,2-dipropanoyl-sn-glycero-3-phosphoc...
It is well known that water is the medium in which the overwhelming majority of biological processes take place. In cell membranes water molecules are thought to be essential to... -
Dynamic behaviour of confined hydro gen in natural (COx) and synthetic clays ...
The experiment is aimed to unravel the diffusion mechanism of hydrogen in Callovo-Oxfordian clays, which are candidates to be used as backfill material in long term geological... -
Giant magneto-elastic interactions and changes in the phonon spectrum of CoMnSi
Neutrons are almost never used to examine the role of phonons in materials with large magnetocaloric effects, despite the large magneto-elastic coupling often exhibited by them.... -
Neutron and muSR study of CePtSi: Non-Fermi liquid behaviour due to avoided m...
Previous studies have pointed to a heavy-electron state in CePtSi with a strongly enhanced electronic specific heat. We have explored the heat capacity, susceptibility and... -
Discrete breathers in the high-temperature vibrational spectra of alkali halides
Inelastic neutron measurements on some selected polycrystalline alkali halides (namely LiBr, LiI, NaBr, NaI), where the mass difference between anions and cations is large, are... -
Study of the protein denaturation in glassy matrices
The proposed experiment is addressed to use the MARI spectrometer to study the thermal denaturation process of the psychrophile enzyme alpha-amylase in presence of bioprotectant...
