Low-dimensional magnetism of spin-½ chain systems α- and β-TeVO₄: a comparative study
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Low-dimensional magnetism of spin-½ chain systems α- and β-TeVO₄: a comparative study
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| Creator |
Gnezdilov, V.
Lemmens, P. Wulferding, D. Pashkevich, Yu. Lamonova, K. Choi, K.-Y. Afanasiev, O. Gnatchenko, S. Berger, H. |
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| Subject |
Оптика и магнитооптика
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| Description |
We present a comparative study of the low-dimensional compounds α- and β-TeVO₄. Our data clearly show that the change in the local coordination geometry of V⁴⁺ ions comparing α- and β-TeVO₄ leads to a drastic differences in the magnetic properties. Despite sharing the same crystal structure, the two compounds realize different magnetic exchange topologies. Both compounds exhibit a transition from ferro- to antiferromagnetic correlations with decreasing temperature. This effect however is driven by different mechanisms for both compounds. Additionally, a dimensional crossover is found in β-TeVO₄. |
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| Date |
2017-05-21T17:02:20Z
2017-05-21T17:02:20Z 2012 |
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| Type |
Article
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| Identifier |
Low-dimensional magnetism of spin-½ chain systems α- and β-TeVO₄: a comparative study / V. Gnezdilov, P. Lemmens, D. Wulferding, Yu. Pashkevich, K. Lamonova, K.-Y. Choi,O. Afanasiev, S. Gnatchenko, H. Berger // Физика низких температур. — 2012. — Т. 38, № 7. — С. 715-727 . — Бібліогр.: 44 назв. — англ.
0132-6414 other:PACS: 75.40.Gb, 63.20.–e, 78.30.–j, 75.50.–y http://dspace.nbuv.gov.ua/handle/123456789/117268 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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