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Influence of vibronic coupling on the dissociation of Frenkel excitons
Author(s) -
Zgierski M. Z.
Publication year - 1973
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220590226
Subject(s) - exciton , intramolecular force , dissociation (chemistry) , vibronic coupling , anthracene , atomic physics , vibrational energy , coupling (piping) , chemistry , photochemistry , molecular physics , materials science , physics , condensed matter physics , stereochemistry , metallurgy , excited state
Abstract The influence of vibronic coupling on one‐ and two‐particle dissociation processes of Frenkel excitons is investigated. Special attention is paid to the temperature dependence of dissociation processes, in which quanta of intramolecular vibration coupled with excitons take part. Some remarks on activation energy for photoconductivity of anthracene and metal‐free phtalocyanine crystals are given.