Title of article
Polarization and dissociation of exciton in luminescent polymers
Author/Authors
Sun، نويسنده , , X. and Li، نويسنده , , L. and Fu، نويسنده , , R.L. and George، نويسنده , , Thomas F.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
263
To page
264
Abstract
It is shown in this paper that the exciton in polymers possesses very large polarizability, and when the electric field is strong enough, the exciton in luminescent polymers is dissociated into a pair of charged polarons. This dissociation can quantitatively interpret the experiment that the luminescence of polymer is heavily quenched by strong electric field.
Keywords
electron density , Excitation spectra calculation , Photoluminescence
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072135
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