Low frequency dielectric relaxation of spin density wave in the Bechgaard salt (TMTSF)(2)PF6

被引：8
作者：
Tomic, S
Biskup, N
Omerzu, A
机构：
来源：
SYNTHETIC METALS | 1997年 / 85卷 / 1-3期
关键词：
organic conductors; glass transition;
D O I：
10.1016/S0379-6779(97)80366-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report the main features of the low frequency dielectric relaxation of the spin density wave (SDW) in (TMTSF)(2)PF6. We show that it is somewhat broader than the Debye and its shape does not change with temperature. The central relaxation time tau(0) is thermally activated in a manner similar to the d.c. conductivity (Delta(fc) similar to 20K) and saturates below T-CO congruent to 1.9K. At the same temperature the power law which governs the relaxation strength versus To behaviour ceases to be valid.
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收藏
页码：1597 / 1598
页数：2
相关论文
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[6]  
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