Neutron investigations of condensed matter at the pulsed source of the accelerator FAKEL

For investigations of condensed matter by techniques of neutron diffraction and inelastic scattering of slow neutrons two experimental installations are developed on the basis of the heavy-current linear electron accelerator FAKEL. The installations consist of the pulsed source of slow neutrons, the direct beam detector for measuring the energy spectrum and the total cross section of the interaction on neutrons with a sample in the energy range 0.002-10 eV, the neutron time-of-flight diffractometer and the inelastic scattering spectrometer. Isotopic samples of H2 cryogenic crystals under high pressure, liquids and solutions. The total structural factors and the radial distribution functions of three isotopic samples of the amorphous system Ni-B are presented. The possibility to study partial atomic correlations in condensed matter is demonstrated