A soft configuration model for wearless sliding friction

Alexander L. Burin; Alexander Z. Patashinskii; Mark A. Ratner

doi:10.1023/a:1019165202721

A soft configuration model for wearless sliding friction

Alexander L. Burin, Alexander Z. Patashinskii, Mark A. Ratner

Northwestern University

Research output: Contribution to journal › Article › peer-review

Abstract

A phenomenological model of soft potential configurations is proposed to describe sliding friction in the wearless regime. This model accounts for the static and dynamic behavior. The physical origin of the logarithmic speed or time dependence for the friction coefficient is described. Means to control the friction coefficient by controlling the soft defect density are discussed.

Original language	English
Pages (from-to)	109-111
Number of pages	3
Journal	Tribology Letters
Volume	7
Issue number	2-3
DOIs	https://doi.org/10.1023/a:1019165202721
Publication status	Published - Jan 1 1999

Keywords

Dissipation
Double well systems
Sliding friction

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Surfaces and Interfaces
Surfaces, Coatings and Films

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