Sliding friction: The contribution from defects

被引：13

作者：

Persson, BNJ ^{[1
]}

Volokitin, AI ^{[1
]}

机构：

[1] SAMARA STATE UNIV, DEPT PHYS, SAMARA 443010, RUSSIA

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1997年 / 9卷 / 14期

关键词：

D O I：

10.1088/0953-8984/9/14/004

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We study the influence of defects on the sliding friction for one-, two-, and three-dimensional elastic solids. We show that for 1D and 2D solids, perturbation theory breaks down at low sliding velocity. For a 1D solid with a low concentration of point defects we present an exact solution for the sliding friction, valid for arbitrary temperature and strength of the defect potential. We discuss the role of point defects in the linear (in the external driving force) sliding friction for Xe monolayers on metal surfaces.

引用

页码：2869 / 2889

页数：21

共 23 条

[1] VORTICES IN HIGH-TEMPERATURE SUPERCONDUCTORS [J].