Multiferroicity due to nonstoichiometry in the chain cuprate LiVCuO 4
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Multiferroicity due to nonstoichiometry in the chain cuprate LiVCuO 4
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| Автор |
Moskvin, A. S.
Drechsler, S. -L. |
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| Описание |
The recently observed multiferroic behavior in the s=1/2 chain cuprate LiVCuO4 (≡LiCuVO4) with edge-shared CuO4 plaquettes and helical spin ordering does not agree with the existing theories such as a spin-current scenario. We argue that the effect can be consistently explained, if the exchange-induced electric polarization on the out-of-chain Cu2+ centers substituting for Li ions in LiVCuO4 is taken into account. These substituent centers are proved to be an effective probe of the spin incommensurability and the magnetic-field effects. © Europhysics Letters Association.
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| Дата |
2024-04-24T12:38:23Z
2024-04-24T12:38:23Z 2008 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) info:eu-repo/semantics/submittedVersion |
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| Идентификатор |
Moskvin, A. S., & Drechsler, S.-L. (2008). Multiferroicity due to nonstoichiometry in the chain cuprate LiVCuO 4. EPL (Europhysics Letters), 81(5), 57004. doi:10.1209/0295-5075/81/57004
0295-5075 Final All Open Access, Green https://arxiv.org/pdf/0801.1102 http://elar.urfu.ru/handle/10995/132572 10.1209/0295-5075/81/57004 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
IOP Publishing
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| Источник |
EPL (Europhysics Letters)
EPL |
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