To the mean-field theory of a two-sublattice antiferromagnet
| dc.contributor.author | Zvyagin, A.A. | |
| dc.contributor.author | Skorobagat’ko, G.A. | |
| dc.date.accessioned | 2017-06-11T13:04:22Z | |
| dc.date.available | 2017-06-11T13:04:22Z | |
| dc.date.issued | 2006 | |
| dc.description.abstract | 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 lowest multiplet (S > 1/2) the temperature and magnetic field dependencies of the antiferromagnetic order parameter and the total magnetization are calculated and their features are analyzed. We predict new re-entrant phase transitions between Nеel and paramagnetic phases for S ≥ 1. | uk_UA |
| dc.identifier.citation | 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. | uk_UA |
| dc.identifier.issn | 0132-6414 | |
| dc.identifier.other | PACS: 75.10.–b, 75.30.Kz, 75.50.Ee | |
| dc.identifier.uri | https://nasplib.isofts.kiev.ua/handle/123456789/120219 | |
| dc.language.iso | en | uk_UA |
| dc.publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України | uk_UA |
| dc.relation.ispartof | Физика низких температур | |
| dc.status | published earlier | uk_UA |
| dc.subject | Низкотемпеpатуpный магнетизм | uk_UA |
| dc.title | To the mean-field theory of a two-sublattice antiferromagnet | uk_UA |
| dc.type | Article | uk_UA |
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