EVIDENCE FOR DENSITY-WAVE DOMAIN-STRUCTURE IN A MIXED-BAND LOW-DIMENSIONAL ORGANIC CONDUCTOR

被引：14

作者：

ATHAS, GJ

BROOKS, JS

VALFELLS, S

KLEPPER, SJ

TOKUMOTO, M

KINOSHITA, N

KINOSHITA, T

TANAKA, Y

机构：

[1] MIT,FRANCIS BITTER NATL MAGNET LAB,CAMBRIDGE,MA 02139

[2] ELECTROTECH LAB,TSUKUBA,IBARAKI 305,JAPAN

来源：

PHYSICAL REVIEW B | 1994年 / 50卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.50.17713

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have used angular-dependent magnetoresistance to probe the anomalous low-temperature state in the two-band (quasi-one- and -two-dimensional) organic conductor family α-(BEDT-TTF)2MHg(SCN)4, where BEDT-TTF stands for bis(ethylenedithio)tetrathiafulvalene. Our results provide strong evidence for a mixed state of both normal-metallic and Peierls-like domains with correspondingly different electronic structure. The different attributes of these coexisting domains are shown to be responsible for the complex magnetotransport phenomena in these materials, including the strong hysteretic behavior and the quantum-oscillation wave forms. © 1994 The American Physical Society.

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页码：17713 / 17716

页数：4

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