ВНУТРИМОЛЕКУЛЯРНЫЙ ПЕРЕНОС ЗАРЯДА В ТРИМЕРНЫХ СИСТЕМАХ СМЕШАННОЙ ВАЛЕНТНОСТИ: КВАЗИКЛАССИЧЕСКОЕ РАССМОТРЕНИЕ

Сергей БОЛДЫРЕВ НИЛ физики многослойных структур и молекулярного магнетизма

Abstract

In the framework of semi-classical approximation the electron transfer processes in the trimeric systems were investigated. The analytical expressions for tunneling splitting and vibronic reduction factor were obtained for the limiting case of strong vibronic coupling. The Hush-type analysis of the inter-valence charge-transfer (IVCT) band was generalized for trimeric systems. It was shown that the expressions for maximum and half-width of the IVCT band are the same as or dimeric case. But the corresponding transition dipole moment is differing by the factor √2.