ORIGIN OF DELOCALIZATION IN ORGANIC MOLECULAR CONDUCTORS

被引：14

作者：

KAVEH, M ^{[1
]}

WEGER, M ^{[1
]}

GUTFREUND, H ^{[1
]}

机构：

[1] HEBREW UNIV JERUSALEM,RACAH INST PHYS,JERUSALEM,ISRAEL

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 31卷 / 02期

关键词：

D O I：

10.1016/0038-1098(79)90173-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The delocalization of electron states in one-dimensional metals, such as TTF-TCNQ, accounts for the observed itinerant motion of the electrons at temperatures above about 50 K. This delocalization is related to the extended nature of the molecules in organic metals, which causes the amplitude for forward scattering by the phonons to exceed the amplitude for backward scattering by an order of magnitude. The large forward scattering, which delocalizes the electrons, does not contribute to the resistivity in the delocalized state. © 1979.

引用

页码：83 / 88

页数：6

共 32 条

[1] CONDUCTIVITY OF A QUASI-ONE-DIMENSIONAL METAL AT FINITE TEMPERATURES [J].