To the mean-field theory of a two-sublattice antiferromagnet

• Published in: Физика низких температур
• Date: 2006
• Main Authors: Zvyagin, A.A., Skorobagat’ko, G.A.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2006
• Subjects: Низкотемпеpатуpный магнетизм
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/120219
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: To the mean-field theory of a two-sublattice antiferromagnet / A.A. Zvyagin, G.A. Skorobagat’ko // Физика низких температур. — 2006. — Т. 32, № 7. — С. 845–852. — Бібліогр.: 14 назв. — англ.

Numerical solutions of the mean-field theory of a two-sublattice antiferromagnet with a strong crystalline electric field are studied. The validity of the solutions was checked with the help of known analytical results for the special case of the lowest doublet (S - 1/2). For larger values of the...