Charge-ordering induces magnetic axes rotation in organic materials (TMTTF)₂X (with X = SbF₆, AsF₆, and PF₆)
We have performed a comprehensive EPR investigation of the quasi-one-dimensional organic systems (TMTTF)₂X with centrosymmetrical anions X (X = SbF₆, AsF₆, and PF₆). We observe a strong rotation of g-factor principal axes when the temperature decreases below charge-ordering temperature TCO. The po...
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| Published in: | Физика низких температур |
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| Date: | 2015 |
| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2015
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/128242 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Charge-ordering induces magnetic axes rotation in organic materials (TMTTF)₂X (with X = SbF₆, AsF₆, and PF₆) / C.-E. Dutoit, S. Bertaina, M. Orio, M. Dressel, A. Stepanov // Физика низких температур. — 2015. — Т. 41, № 11. — С. 1206–1208. — Бібліогр.: 16 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | We have performed a comprehensive EPR investigation of the quasi-one-dimensional organic systems
(TMTTF)₂X with centrosymmetrical anions X (X = SbF₆, AsF₆, and PF₆). We observe a strong rotation of g-factor
principal axes when the temperature decreases below charge-ordering temperature TCO. The possible origin of
this rotation is analyzed on the basis of quantum chemical calculations performed using density functional theory
method. A good agreement between theory and experiment is found.
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| ISSN: | 0132-6414 |