To the mean-field theory of a two-sublattice antiferromagnet
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...
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| Published in: | Физика низких температур |
|---|---|
| Date: | 2006 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/120219 |
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| 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. |
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Zvyagin, A.A. Skorobagat’ko, G.A. 2017-06-11T13:04:22Z 2017-06-11T13:04:22Z 2006 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. 0132-6414 PACS: 75.10.–b, 75.30.Kz, 75.50.Ee https://nasplib.isofts.kiev.ua/handle/123456789/120219 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. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Низкотемпеpатуpный магнетизм To the mean-field theory of a two-sublattice antiferromagnet Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
To the mean-field theory of a two-sublattice antiferromagnet |
| spellingShingle |
To the mean-field theory of a two-sublattice antiferromagnet Zvyagin, A.A. Skorobagat’ko, G.A. Низкотемпеpатуpный магнетизм |
| title_short |
To the mean-field theory of a two-sublattice antiferromagnet |
| title_full |
To the mean-field theory of a two-sublattice antiferromagnet |
| title_fullStr |
To the mean-field theory of a two-sublattice antiferromagnet |
| title_full_unstemmed |
To the mean-field theory of a two-sublattice antiferromagnet |
| title_sort |
to the mean-field theory of a two-sublattice antiferromagnet |
| author |
Zvyagin, A.A. Skorobagat’ko, G.A. |
| author_facet |
Zvyagin, A.A. Skorobagat’ko, G.A. |
| topic |
Низкотемпеpатуpный магнетизм |
| topic_facet |
Низкотемпеpатуpный магнетизм |
| publishDate |
2006 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
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.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120219 |
| citation_txt |
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. |
| work_keys_str_mv |
AT zvyaginaa tothemeanfieldtheoryofatwosublatticeantiferromagnet AT skorobagatkoga tothemeanfieldtheoryofatwosublatticeantiferromagnet |
| first_indexed |
2025-12-01T06:31:09Z |
| last_indexed |
2025-12-01T06:31:09Z |
| _version_ |
1850859490461614080 |