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Hyperfine Interaction and Magnetic Phase Transition of BaVS 3 Observed by Inelastic Spin‐Flip Scattering of Neutrons
Author(s) -
Heidemann A.,
Takano M.
Publication year - 1980
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221000138
Subject(s) - hyperfine structure , spin flip , condensed matter physics , inelastic neutron scattering , inelastic scattering , magnetic field , neutron scattering , spin (aerodynamics) , materials science , phase (matter) , neutron , scattering , small angle neutron scattering , atomic physics , physics , nuclear physics , optics , quantum mechanics , thermodynamics
High‐resolution inelastic neutron scattering experiments are performed to study the magnetic behaviour of stoichiometric BaVS 3 at low temperatures. A magnetic phase transition is detected at T c = (31 ± 1) K. The magnetic hyperfine field at a fraction of the vanadium nuclei has a value of (75 ± 10) kOe at T = 10 K. The results are compared with existing data of the magnetic susceptibility.