A Gorizont neutron reflectometer—small-angle spectrometer based on the IN-06 pulsed neutron source |
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| Authors: | VS Litvin V A Trunov A P Bulkin V A Ul’yanov V A Solovei M R Kolkhidashvili S I Kalinin R A Sadykov and E A Koptelov |
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| Institution: | 1.Institute for Nuclear Research,Russian Academy of Sciences,Moscow,Russia;2.Konstantinov Petersburg Nuclear Physics Institute,Gatchina, Leningrad oblast,Russia |
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| Abstract: | The Gorizont time-of-flight neutron reflectometer—small-angle spectrometer has been designed, manufactured, and assembled to operate with the IN-0 6 pulsed neutron source. The instrument has a vertical neutron scattering plane enabling research on liquid surfaces and interfaces. Model calculations of neutron spectra, beam profiles, and spectrometer resolutions have been performed via the Monte Carlo method. The spectrometer operates at wavelengths from 1.5 to 9 Å and ensures measurements in the momentum-transfer range of 0.003—1.5 Å-1. |
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