The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model
The generalized Fisher super-exchange antiferromagnetic model with uniaxial crystal-field anisotropy is exactly
 investigated using an extended mapping technique. An exact relation between partition function of the
 studied system and that of the standard zero-field spin-1/2 Ising mo...
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| Опубліковано в: : | Condensed Matter Physics |
|---|---|
| Дата: | 2006 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2006
|
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/121282 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange
 antiferromagnetic Ising model / L. Canova, M. Jascur // Condensed Matter Physics. — 2006. — Т. 9, № 1(45). — С. 47–54. — Бібліогр.: 8 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862734608047538176 |
|---|---|
| author | Canova, L. Jascur, M. |
| author_facet | Canova, L. Jascur, M. |
| citation_txt | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange
 antiferromagnetic Ising model / L. Canova, M. Jascur // Condensed Matter Physics. — 2006. — Т. 9, № 1(45). — С. 47–54. — Бібліогр.: 8 назв. — англ. |
| collection | DSpace DC |
| container_title | Condensed Matter Physics |
| description | The generalized Fisher super-exchange antiferromagnetic model with uniaxial crystal-field anisotropy is exactly
investigated using an extended mapping technique. An exact relation between partition function of the
studied system and that of the standard zero-field spin-1/2 Ising model on the corresponding lattice is obtained
applying the decoration-iteration transformation. Consequently, exact results for all physical quantities
are derived for arbitrary spin values S of decorating atoms. Particular attention is paid to the investigation
of the effect of crystal-field anisotropy and external longitudinal magnetic field on magnetic properties of the
system under investigation. The most interesting numerical results for ground-state and finite-temperature
phase diagrams, thermal dependences of the sublattice magnetization and other thermodynamic quantities
are discussed
|
| first_indexed | 2025-12-07T19:44:02Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-121282 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1607-324X |
| language | English |
| last_indexed | 2025-12-07T19:44:02Z |
| publishDate | 2006 |
| publisher | Інститут фізики конденсованих систем НАН України |
| record_format | dspace |
| spelling | Canova, L. Jascur, M. 2017-06-13T20:24:22Z 2017-06-13T20:24:22Z 2006 The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange
 antiferromagnetic Ising model / L. Canova, M. Jascur // Condensed Matter Physics. — 2006. — Т. 9, № 1(45). — С. 47–54. — Бібліогр.: 8 назв. — англ. 1607-324X PACS: 05.50.+q, 05.70.Jk, 75.10.Dg, 75.50.Ee DOI:10.5488/CMP.9.1.47 https://nasplib.isofts.kiev.ua/handle/123456789/121282 The generalized Fisher super-exchange antiferromagnetic model with uniaxial crystal-field anisotropy is exactly
 investigated using an extended mapping technique. An exact relation between partition function of the
 studied system and that of the standard zero-field spin-1/2 Ising model on the corresponding lattice is obtained
 applying the decoration-iteration transformation. Consequently, exact results for all physical quantities
 are derived for arbitrary spin values S of decorating atoms. Particular attention is paid to the investigation
 of the effect of crystal-field anisotropy and external longitudinal magnetic field on magnetic properties of the
 system under investigation. The most interesting numerical results for ground-state and finite-temperature
 phase diagrams, thermal dependences of the sublattice magnetization and other thermodynamic quantities
 are discussed This work was financially supported under grants VEGA 1/2009/05 and APVT 20–005204. en Інститут фізики конденсованих систем НАН України Condensed Matter Physics The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model Ефект одновісної анізотропії кристалічного поля на магнітні властивості антиферомагнітної моделі Ізінга із суперобміном Article published earlier |
| spellingShingle | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model Canova, L. Jascur, M. |
| title | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model |
| title_alt | Ефект одновісної анізотропії кристалічного поля на магнітні властивості антиферомагнітної моделі Ізінга із суперобміном |
| title_full | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model |
| title_fullStr | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model |
| title_full_unstemmed | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model |
| title_short | The effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic Ising model |
| title_sort | effect of uniaxial crystal-field anisotropy on magnetic properties of the superexchange antiferromagnetic ising model |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121282 |
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