Polarons in one-dimensional molecular chains with intermolecular and intramolecular vibrations

Polarons are investigated in a model for one‐dimensional molecular chains involving both acoustical and optical lattice vibrations, as found in diatomic chains. With the help of a specific ansatz for low‐lying quasiparticles, a continuum limit approximation sustains the existence of analytical solut...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	International journal of quantum chemistry 2008, Vol.108 (1), p.189-197
Hauptverfasser:	Mborong, V. B., Dikandé, A. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	acousto-optical modes diatomic lattice long-wavelength excitations polarons solitons
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!