Smoothest bearings: Interlayer sliding in multiwalled carbon nanotubes

被引：309

作者：

Kolmogorov, AN ^{[1
]}

Crespi, VH ^{[1
]}

机构：

[1] Penn State Univ, Dept Phys, University Pk, PA 16802 USA

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 85卷 / 22期

关键词：

D O I：

10.1103/PhysRevLett.85.4727

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The well-defined geometry and extreme structural anisotropy of a multiwalled carbon nanotube can bring qualitatively new features to its nanometer-scale tribology. Efficient cancellation of registration-dependent interactions in incommensurate tubes (and also, surprisingly, certain axial commensurate tubes) can induce extremely small and nonextensive shear strengths.

引用

页码：4727 / 4730

页数：4

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