Gap discrete breathers in a two-component two-dimensional crystal in thermal equilibrium
作者： S. V. Dmitriev , L. Z. Khadeeva
DOI: 10.1134/S1063783411070079
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摘要: Crystals having a gap in the phonon spectrum can maintain gap discrete breathers (DBs), ie, nonlinear localized oscillatory modes existing in the absence of defects and having a …
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