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Magnetic Ordering in Uranium Compounds with Crystal Structures of Anti‐Cu 2 Sb and PbFCl Types. Molecular Field Approximation
Author(s) -
Przystawa J.,
Suski W.
Publication year - 1967
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.19670200206
Subject(s) - isotropy , type (biology) , field (mathematics) , uranium , magnetic field , stability (learning theory) , condensed matter physics , phase (matter) , physics , chemistry , mathematics , quantum mechanics , pure mathematics , computer science , geology , nuclear physics , paleontology , machine learning
The eight possible types of collinear magnetic structure are determined in the molecular field approximation with the help of Smart's and Bertaut's methods. The Heisenberg isotropic model with five nearest‐neighbour exchange integrals is used. The stability conditions are presented in terms of phase diagrams.