Open AccessInversed polarization of the single excited state of polaron
Author(s) -
Kun Gao,
Xiao Jing Liu,
Desheng Liu,
Shijie Xie
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.5324
Subject(s) - polaron , excited state , bipolaron , polarization (electrochemistry) , condensed matter physics , electric field , physics , materials science , atomic physics , electron , quantum mechanics , chemistry
The single excited state of a polaron in polymers has been studied. It was found that its polarization is negative under an external electric field. The single excited state of a polaron has a similar behavior with that of a biexciton. The inversed polarization will disappear under a strong electric field and the single excited state of a polaron will dissociate into a polaron and a bipolaron.