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Inelastic neutron scattering from H_2 in binary clathrate hydrates
The proposing team is interested in exploring the rotational and translational dynamics of molecular hydrogen trapped in water-based cages (clathrate hydrates). These systems... -
HD dynamics in ice XVII
The proposing team has recently obtained important neutron scattering results on samples of different kind of ice containing molecular hydrogen (sII and sH hydrogen-filled... -
Proton vibrations in lithium imide studied through incoherent inelastic neutr...
We propose to measure the incoherent neutron spectra of lithium amide (LiNH_2) and imide (Li_2NH) at low temperature (T<20 K). These two substances belong to the Li-H-N... -
Lattice dynamics of ice XVII filled with monatomic and diatomic gases
The discovery of metastable ice XVII, which has a porous structure, suitable to be filled with hydrogen and other gases, has prompted our group to measure on TOSCA neutron... -
Dynamics of hydrogen guest and host lattice in proton-ordered clathrate hydra...
The proposing team has a well established experience in the use of neutron scattering on samples containing molecular hydrogen. Our recent experimental results on standard sII... -
H2 diffusion in filled ice prepared between 3 and 5 kbar
We propose to study the diffusion of molecular hydrogen (H2, HD and D2) trapped in C0 filled ice prepared at high pressure (3-5 kbar). These systems have a relevant scientific... -
Structures of metastable water ice XVII with different guests molecules
Very recently, we have studied the crystalline structure of the C0-phase H2-filled ice (recovered at room pressure and low temperature) and ice XVII, a new form of ice... -
Helium quantum rattling in clathrate hydrate cages studied through neutron Co...
The proposing team is interested in exploring the low-temperature quantum "rattling" dynamics of helium atom(s) trapped in water-based cages (namely the so-called "clathrate... -
IINS investigation of magnesium hydride in nanoscale confinement
In this experiment MgH_2 impregnated into active carbon will be investigated through IINS. Since it is known that the enthalpy of formation of a material is lowered by... -
Dynamics of hydrogen guests and host lattice in clathrates with different str...
The proposing team has a well established experience in the use of neutron scattering on samples containing molecular hydrogen. Our recent experimental results on cubic hydrogen... -
HD dynamics in filled ices prepared between 3 and 7 kbar
The proposing team has recently obtained important neutron scattering results on samples containing molecular hydrogen (sII and sH hydrogen-filled clathrate hydrates), measured... -
Studying weakly hydrophobic guest hydrates and ammonia-water gas ternaries by...
The proposing team has a well established experience in the use of INS on samples containing molecular hydrogen. Our recent experimental results on various types of H2 clathrate... -
Diffusion of molecular hydrogen into pre-formed THF clathrate hydrate
The proposing team has a well established experience in the use of neutron scattering on samples containing molecular hydrogen, and has recently studied some aspects of the... -
H_2 dynamics in filled ices prepared between 3 and 7 kbar
The proposing team has a well established experience in the use of INS on samples containing H_2. Our recent experimental results on sII and sH H_2-filled clathrate hydrates,... -
Neutron diffraction on filled ices with C_0 structure prepared between 3 and ...
The proposing team has a well established experience in the study on samples containingH_2 and D_2. Our recent neutron spectroscopic results on sII and sH H_2-filled clathrate...
