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Article
Dynamics of water molecules adsorbed by silica and resin SGK-7
This paper has presented neutron spectroscopy data on the dynamics of light water molecules adsorbed in the cation exchanger (ion-exchange resin) SGK-7 and on the surface of aerosils (highly dispersed pyrogeni...
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Article
Inelastic neutron scattering by network polymer ion exchangers SG-1M, SGK-7, and KMD with different hydration levels
The spectra of inelastic neutron scattering by cation exchangers SG-1M, SGK-7, and KMD containing carboxyl functional groups and having different degrees of hydration in heavy water are considered. The experim...
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Article
Molecular dynamics of ion exchangers SG-1M and SGK-7 determined from neutron spectroscopy data
The inelastic neutron scattering spectra of samples of ion exchangers SG-1M and SGK-7, both “dry” and hydrated in heavy water, have been recorded in the temperature range 220–363 K on the time-of-flight spectr...
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Article
Dispersion of acoustic-like and optic-like vibrational excitations in Ni2B metallic glass
The dynamic structure factor S(Q, E) of Ni2B metallic glass was studied by inelastic neutron scattering in the ranges of momentum transfers 0.7 < ħQ/Å−1 < 7, and energy, 2 < E/meV < 70, transfers. The measurement...
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Article
Structure and possible cluster formation in liquid lead–potassium alloys
The static structure factors S(Q) for liquid lead and Pb-K alloys obtained by neutron diffraction are presented. The binary system was investigated for potassium concentrations of 5, 14, 22, and 25 at. % at 66...
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Article
Slow-neutron scattering investigation of condensed media
The works presented in the present paper are only a part of the extensive material on the neutron-dynamic investigations of the physics of condensed media, which has been accumulated over 30 years of the use o...
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Article
Microdynamic characteristics of the proton of the water molecule over a broad temperature range
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Article
Double-pulse neutron spectrometers on IBR-2 and-30 fast-reactor beams. Basic characteristics and directions of research