Dynamics of a self-trapped quasiparticle in a one-dimensional molecular lattice with two phonon modes

In this work we study numerically the dynamics of a self‐trapped quasiparticle (electron, hole or excitation) in a one‐dimensional molecular chain with two phonon modes, one acoustical and one optical. This model generalizes the model of Davydov solitons and Holstein polaron model: Davydov solitons...

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Veröffentlicht in:	Physica Status Solidi (b) 2007-02, Vol.244 (2), p.545-557
Hauptverfasser:	Natanzon, Yu, Brizhik, L. S., Eremko, A. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	05.45.Yv 63.22.+m 71.38.Ht Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron states Exact sciences and technology Physics Polarons and electron-phonon interactions
Online-Zugang:	Volltext
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