Dc-Driven Diatomic Frenkel-Kontorova Model

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dc.creatorXu, Aiguo
dc.creatorHong, Jongbae
dc.date2003-02-03
dc.date.accessioned2026-07-07T02:49:31Z
dc.date.available2026-07-07T02:49:31Z
dc.descriptionWe investigate the resonance steps, spatiotemporal dynamics, and dynamical phase diagrams of the dc-driven diatomic Frenkel-Kontorova model. The complete resonance velocity spectrum is given. The diatomic effects result in each resonant state being characterized by two integer pairs, $(k_1,k_2)$ and $(k_1,k_2^{\prime})$. In the high-velocity region the linear response of the average velocity, $v$, of the chain to the driving force $F$ is often punctuated by subharmonic resonances $(k_1>k_2)$. There are two kinds of nonlinear response regions in the high-velocity region. A new physical interpretation of the mean-field treatment is presented.
dc.descriptionPDF file
dc.identifierhttps://arxiv.org/abs/cond-mat/0302056
dc.identifierhttp://arxiv.org/abs/cond-mat/0302056
dc.identifierJournal of Korean Physical Society Vol. 38, No.5, May, 2001, pp 606-609
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/20826
dc.subjectMaterials Science
dc.subjectStatistical Mechanics
dc.titleDc-Driven Diatomic Frenkel-Kontorova Model
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