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періодичних видань НАН України
періодичних видань НАН України
Charge-ordering induces magnetic axes rotation in organic materials (TMTTF)₂X (with X = SbF₆, AsF₆, and PF₆)
Репозиторій DSpace/Manakin
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Charge-ordering induces magnetic axes rotation in organic materials (TMTTF)₂X (with X = SbF₆, AsF₆, and PF₆)
Тема:
Кpаткие сообщения
Інший ID:
PACS: 71.27.+a, 75.85.+t, 76.30.–v
Посилання:
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.
Підтримка:
This work was supported by CNRS's research federation
RENARD (FR3443) for EPR facilities.
Дата:
2015
Переглядів:
704
Завантажень:
417
Анотація:
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.
