Bistability and hysteresis in the sliding friction of a dimer
dc.contributor.author | Goncalves, Sebastian | pt_BR |
dc.contributor.author | Fusco, C. | pt_BR |
dc.contributor.author | Bishop, A. R. | pt_BR |
dc.contributor.author | Kenkre, V. M. | pt_BR |
dc.date.accessioned | 2014-10-09T02:13:08Z | pt_BR |
dc.date.issued | 2005 | pt_BR |
dc.identifier.issn | 1098-0121 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/104302 | pt_BR |
dc.description.abstract | The sliding friction of a dimer moving over a periodic substrate and subjected to an external force is studied in the steady state for arbitrary temperatures within a one-dimensional model. Nonlinear phenomena that emerge include dynamic bistability and hysteresis, and can be related to earlier observations for extended systems such as the Frenkel-Kontorova model. Several observed features can be satisfactorily explained in terms of the resonance of a driven-damped nonlinear oscillator. Increasing temperature tends to lower the resonant peak and wash out the hysteresis. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Physical review. B, Condensed matter and materials physics. Melville. Vol. 72, no. 19 (Nov. 2005), 195418, 8p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Física da matéria condensada | pt_BR |
dc.subject | Histerese | pt_BR |
dc.subject | Atrito cinético | pt_BR |
dc.title | Bistability and hysteresis in the sliding friction of a dimer | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 000521818 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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