DIELECTRIC-RELAXATION OF THE PINNED SPIN-DENSITY WAVE IN (TMTSF)2PF6

被引:46
作者
MIHALY, G
KIM, Y
GRUNER, G
机构
[1] UNIV CALIF LOS ANGELES,DEPT PHYS,LOS ANGELES,CA 90024
[2] UNIV CALIF LOS ANGELES,CTR SOLID STATE SCI,LOS ANGELES,CA 90024
关键词
D O I
10.1103/PhysRevLett.66.2806
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The low-frequency dielectric response has been measured in the spin-density-wave state of (tetramethyltetraselenafulvalene)2PF6. The dielectric constant is significantly larger than that expected for single-particle excitations and is dominated by the internal modes of the spin-density-wave condensate. We also establish the relation between the frequency-dependent and nonlinear response.
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页码:2806 / 2809
页数:4
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