Electrodynamics of quasi-two-dimensional BEDT-TTF charge transfer salts

被引:20
|
作者
Hill, S [1 ]
机构
[1] Montana State Univ, Dept Phys, Bozeman, MT 59717 USA
来源
PHYSICAL REVIEW B | 2000年 / 62卷 / 13期
关键词
D O I
10.1103/PhysRevB.62.8699
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We consider the millimeter-wave electrodynamics specific to quasi-two-dimensional conductors and superconductors based on the organic donor molecule BEDT-TTF. Using realistic physical parameters, we examine the current polarizations that result for different oscillating (GHz) electric and magnetic-field polarizations. We show that, in general, it is possible to discriminate between effects (dissipation and dispersion) due to in-plane and interlayer ac currents. However, we also show that it is not possible to selectively probe any single component of the in-plane conductivity tensor, and that excitation of interlayer currents is strongly influenced by the sample geometry and the electromagnetic field polarization.
引用
收藏
页码:8699 / 8702
页数:4
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