Electronic structure of kappa-ET(2)X salts, where ''ET'' is bis(ethylenedithio) tetrathiafuvalene (BEDT-TTF) molecule

被引：10

作者：

Ivanov, V ^{[1
]}

Yakushi, K ^{[1
]}

Ugolkova, E ^{[1
]}

机构：

[1] NS KURNAKOV GEN & INORGAN CHEM INST,MOSCOW 117907,RUSSIA

来源：

PHYSICA C | 1997年 / 275卷 / 1-2期

关键词：

band structure; Hubbard Hamiltonian; energy gap; organic conductors;

D O I：

10.1016/S0921-4534(96)00702-2

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electronic structure of kappa-ET(2)X salts is studied on the basis of the tight-binding approach for correlated electrons. The evaluated band gap in the paramagnetic state, derived density of states and energy dispersion relations are in agreement with available experimental data and theoretical speculations.

引用

页码：26 / 36

页数：11

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