| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1809349 | Physica B: Condensed Matter | 2014 | 5 Pages |
Abstract
We present a series of numerical simulations on the friction-anisotropy behavior and stick-slip dynamics of a point mass in the framework of a 2d Prandtl-Tomlinson model. Results for three representative surface lattice are shown: square, hexagonal and honeycomb. Curves for scan angle dependence of static friction force, and kinetic one at T=0Â K and T=300Â K are shown. Friction force maps are computed at different directions.
Keywords
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Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
O.Y. Fajardo, E. Gnecco, J.J. Mazo,