Comment on "friction between incommensurate crystals"

A. P. Merkle; L. D. Marks

doi:10.1080/09500830701280923

Comment on "friction between incommensurate crystals"

A. P. Merkle, L. D. Marks^*

^*Corresponding author for this work

Materials Science and Engineering

Research output: Contribution to journal › Review article › peer-review

17 Scopus citations

Abstract

We present results from an independent analysis of friction that more generally addresses all crystalline materials by an extension of coincident site lattice theory and dislocation drag. Calculations for graphitic friction are carried out and agree in magnitude with experimental friction forces. More interestingly, static, dynamic and anisotropic friction forces, incommensurability effects and superlubricity are explained by a more rigorous analysis of the dislocation structure at a sliding interface.

Original language	English (US)
Pages (from-to)	527-532
Number of pages	6
Journal	Philosophical Magazine Letters
Volume	87
Issue number	8
DOIs	https://doi.org/10.1080/09500830701280923
State	Published - Aug 1 2007

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/09500830701280923

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abstract = "We present results from an independent analysis of friction that more generally addresses all crystalline materials by an extension of coincident site lattice theory and dislocation drag. Calculations for graphitic friction are carried out and agree in magnitude with experimental friction forces. More interestingly, static, dynamic and anisotropic friction forces, incommensurability effects and superlubricity are explained by a more rigorous analysis of the dislocation structure at a sliding interface.",

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AB - We present results from an independent analysis of friction that more generally addresses all crystalline materials by an extension of coincident site lattice theory and dislocation drag. Calculations for graphitic friction are carried out and agree in magnitude with experimental friction forces. More interestingly, static, dynamic and anisotropic friction forces, incommensurability effects and superlubricity are explained by a more rigorous analysis of the dislocation structure at a sliding interface.

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Comment on "friction between incommensurate crystals"

Abstract

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