Study of the charge density wave depinning phenomenon in low dimensional systems.

被引：2

作者：

Assad, R ^{[1
]}

Arbaoui, A ^{[1
]}

机构：

[1] Univ Chouaib Doukkali, Fac Sci, Phys Mat Condensee Lab, UFR Phys Mat,Dept Phys, El Jadida, Morocco

来源：

ANNALES DE CHIMIE-SCIENCE DES MATERIAUX | 1999年 / 24卷 / 07期

关键词：

D O I：

10.1016/S0151-9107(00)88440-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Numerical results of the behaviour of a low dimensional system show that the electric resistivity depends on the friction coefficient generated by the defects. We also show that the electric field dependence of the response time at different friction coefficients follows a power law. The divergence of the charge density wave response time near the threshold field indicates that depinning may be viewed as a dynamical critical phenomenon.

引用

页码：481 / 486

页数：6

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