The angular-dependent magnetoresistance in α-(BEDT-TTF)2KHg(SCN)4

被引：18

作者：

Dóra, B

Maki, K

Korin-Hamzic, B

Basletic, M

Virosztek, A

Kartsovnik, MV

Müller, H

机构：

[1] Tech Univ Budapest, Dept Phys, H-1521 Budapest, Hungary

[2] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

[3] Univ So Calif, Dept Phys & Astron, Los Angeles, CA 90089 USA

[4] Inst Phys, HR-10001 Zagreb, Croatia

[5] Fac Sci, Dept Phys, HR-10001 Zagreb, Croatia

[6] Res Inst Solid State Phys & Opt, H-1525 Budapest, Hungary

[7] Walther Meissner Inst Tieftemp Forsch, D-85748 Garching, Germany

[8] European Synchrotron Radiat Facil, F-38043 Grenoble, France

来源：

EUROPHYSICS LETTERS | 2002年 / 60卷 / 05期

关键词：

D O I：

10.1209/epl/i2002-00370-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In spite of extensive experimental studies of the angular-dependent magnetoresistance (ADMR) of the low-temperature phase (LTP) of alpha-(BEDT-TTF)(2)KHg(SCN)(4) about a decade ago, the nature of LTP remains elusive. Here we present a new study of ADMR of LTP in alpha-(ET)(2) salts assuming that LTP is unconventional charge density wave (UCDW). In the presence of magnetic field the quasi-particle spectrum in UCDW is quantized, which gives rise to striking ADMR in UCDW. The present model appears to account for many existing ADMR data of alpha-(BEDT-TTF)(2)KHg(SCN)(4) remarkably well.

引用

页码：737 / 742

页数：6

共 31 条

[1]

Basletic M, 2002, PHYS REV B, V65, DOI 10.1103/PhysRevB.65.235117

[2] Nonlinear conductivity in the ground state of α-(BEDT-TTF)2KHg(SCN)4 [J].