NONLINEAR HALL-EFFECT IN THE FIELD-INDUCED SPIN-DENSITY-WAVE STATES OF (TMTSF)2PF6

被引：4

作者：

BALICAS, L ^{[1
]}

BISKUP, N ^{[1
]}

KRIZA, G ^{[1
]}

机构：

[1] RES INST SOLID STATE PHYS,H-1525 BUDAPEST,HUNGARY

来源：

JOURNAL DE PHYSIQUE IV | 1993年 / 3卷 / C2期

关键词：

D O I：

10.1051/jp4:1993265

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The resistivity along the conducting chains, rho(xx), and the Hall resistivity rho(xy) are investigated as a function of the electric field in the magnetic-field-induced spin-density wave (FISDW) states of (TMTSF)2PF6 under hydrostatic pressure. Both resistivities decrease with increasing electric field above the same well-defined threshold electric field in the order of 100 muV/cm. We interpret the nonlinearity by the depinning and sliding of the FISDW. The nonlinearity in rho(xy), is much stronger than in rho(xx) what we attribute to an unusually strong coupling between the FISDW and single-particle excitations.

引用

页码：319 / 322

页数：4

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