FERMIOLOGY AND UNUSUAL HIGH-FIELD MAGNETOTRANSPORT IN NOVEL ORGANIC METALS (BEDT-TTF)2XHG(SCN)4 (X=K, NH4)

被引：10

作者：

OSADA, T

YAGI, R

KAWASUMI, A

KAGOSHIMA, S

MIURA, N

OSHIMA, M

MORI, H

NAKAMURA, T

SAITO, G

机构：

[1] UNIV TOKYO,INST SOLID STATE PHYS,MINATO KU,TOKYO 113,JAPAN

[2] JAPAN CARLIT CO LTD,CENT RES LAB,SHIBUKAWA,GUNMA,JAPAN

[3] INT SUPERCONDUCT TECHNOL CTR,ATSUTA KU,NAGOYA,JAPAN

[4] KYOTO UNIV,DEPT CHEM,KYOTO 606,JAPAN

来源：

SYNTHETIC METALS | 1991年 / 42卷 / 1-2期

关键词：

D O I：

10.1016/0379-6779(91)92044-I

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetotransport measurements were carried out in the novel organic conductor (BEDT-TTF)2KHg(SCN)4 and superconductor (BEDT-TTF)2NH4Hg(SCN)4 under high magnetic fields up to 40T. The Shubnikov-de Haas (SdH) effect and the angular dependent magnetoresistance oscillations were clearly observed for both samples. It was also found that the phase of the angular dependent oscillations of (BEDT-TTF)2KHg(SCN)4 changes rapidly at about 8K and at the "kink" field. These facts suggest that the electronic structure of (BEDT-TTF)2KHg(SCN)4 changes at low temperatures and low fields.

引用

页码：2171 / 2174

页数：4

共 14 条

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