Charge-ordering induces magnetic axes rotation in organic materials (TMTTF)2X (with X = SbF6, AsF6, and PF6)
DOI (Low Temperature Physics):
https://doi.org/10.1063/1.4934549%20Ключові слова:
organic salt, electron paramagnetic resonance, charge ordering, loss of the symmetry centre.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.
Downloads
Опубліковано
2015-09-21
Як цитувати
(1)
C.-E. Dutoit, S. Bertaina, M. Orio, M. Dressel, and A. Stepanov, Charge-ordering induces magnetic axes rotation in organic materials (TMTTF)2X (with X = SbF6, AsF6, and PF6), Low Temp. Phys. 41, (2015) [Fiz. Nizk. Temp. 41, 1206-1208, (2015)] DOI: https://doi.org/10.1063/1.4934549 .
Номер
Розділ
Короткі повідомлення
Завантаження
Дані завантаження ще не доступні.