Magnetoelastic effects in low-dimensional magnetic systems
We consider a new realization of magnetoelastic interactions in low-dimensional magnetic systems. We show that low-dimensional spin systems are unstable with respect to the spontaneous appearance of alternating distortions of the positions of the three-dimensional nonmagnetic atoms (ligands), that s...
Збережено в:
| Дата: | 2001 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2001
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/130019 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Magnetoelastic effects in low-dimensional magnetic systems / A.A. Zvyagin , G.A. Zvyagina // Физика низких температур. — 2001. — Т. 27, № 4. — С. 406-411. — Бібліогр.: 27 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-130019 |
|---|---|
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dspace |
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irk-123456789-1300192018-02-05T03:02:48Z Magnetoelastic effects in low-dimensional magnetic systems Zvyagin, A.A. Zvyagina, G.A. Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников We consider a new realization of magnetoelastic interactions in low-dimensional magnetic systems. We show that low-dimensional spin systems are unstable with respect to the spontaneous appearance of alternating distortions of the positions of the three-dimensional nonmagnetic atoms (ligands), that surround the magnetic ions. Those distortions are supplemented by the spontaneous onset of alternating effective g factors of the magnetic ions in the phase with short-range interactions. We discuss the possibility of observing the effect in an uniform external magnetic field, which in the situation considered produces both magnetization and staggered magnetization of the magnetic subsystem. The connection of the proposed theory with recent experiments on effectively low-dimensional magnetic systems (organic spin chains, heavy-fermion compounds, rare-earth molybdates) is discussed. 2001 Article Magnetoelastic effects in low-dimensional magnetic systems / A.A. Zvyagin , G.A. Zvyagina // Физика низких температур. — 2001. — Т. 27, № 4. — С. 406-411. — Бібліогр.: 27 назв. — англ. 0132-6414 PACS: 75.10.Jm, 71.70.Fk, 71.70.Ej http://dspace.nbuv.gov.ua/handle/123456789/130019 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников |
| spellingShingle |
Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников Zvyagin, A.A. Zvyagina, G.A. Magnetoelastic effects in low-dimensional magnetic systems Физика низких температур |
| description |
We consider a new realization of magnetoelastic interactions in low-dimensional magnetic systems. We show that low-dimensional spin systems are unstable with respect to the spontaneous appearance of alternating distortions of the positions of the three-dimensional nonmagnetic atoms (ligands), that surround the magnetic ions. Those distortions are supplemented by the spontaneous onset of alternating effective g factors of the magnetic ions in the phase with short-range interactions. We discuss the possibility of observing the effect in an uniform external magnetic field, which in the situation considered produces both magnetization and staggered magnetization of the magnetic subsystem. The connection of the proposed theory with recent experiments on effectively low-dimensional magnetic systems (organic spin chains, heavy-fermion compounds, rare-earth molybdates) is discussed. |
| format |
Article |
| author |
Zvyagin, A.A. Zvyagina, G.A. |
| author_facet |
Zvyagin, A.A. Zvyagina, G.A. |
| author_sort |
Zvyagin, A.A. |
| title |
Magnetoelastic effects in low-dimensional magnetic systems |
| title_short |
Magnetoelastic effects in low-dimensional magnetic systems |
| title_full |
Magnetoelastic effects in low-dimensional magnetic systems |
| title_fullStr |
Magnetoelastic effects in low-dimensional magnetic systems |
| title_full_unstemmed |
Magnetoelastic effects in low-dimensional magnetic systems |
| title_sort |
magnetoelastic effects in low-dimensional magnetic systems |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2001 |
| topic_facet |
Низкотемпеpатуpная магнитостpикция магнетиков и свеpхпpоводников |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/130019 |
| citation_txt |
Magnetoelastic effects in low-dimensional magnetic systems / A.A. Zvyagin , G.A. Zvyagina // Физика низких температур. — 2001. — Т. 27, № 4. — С. 406-411. — Бібліогр.: 27 назв. — англ. |
| series |
Физика низких температур |
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AT zvyaginaa magnetoelasticeffectsinlowdimensionalmagneticsystems AT zvyaginaga magnetoelasticeffectsinlowdimensionalmagneticsystems |
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2023-10-18T20:59:10Z |
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2023-10-18T20:59:10Z |
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1796151624879570944 |