Super-slippery Carbon Nanotubes: Symmetry Breaking breaks friction

M. Damnjanovic; T. Vukovic; I. Milosevic

doi:10.1140/epjb/e20020014

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Super-slippery Carbon Nanotubes: Symmetry Breaking breaks friction

M. Damnjanovic·T. Vukovic·I. Milosevic

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Abstract

The friction between the walls of multi-wall carbon nanotubes is shown to be extremely low in general, with important details related to the specific choice of the walls. This is governed by a simple expression revealing that the phenomenon is a profound consequence of the specific symmetry breaking: super-slippery sliding of the incommensurate walls is a Goldstone mode. Three universal principles of tribology, offering a recipe for the lubricant selection are emphasized.

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M. Damnjanovic, T. Vukovic, I. Milosevic. 2001-05-23. Super-slippery Carbon Nanotubes: Symmetry Breaking breaks friction. https://doi.org/10.1140/epjb%2Fe20020014

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