Role of amorphous and aggregate phases on field-induced exciton dissociation in a conjugated polymer
We have applied electric field assisted pump-probe spectroscopy in order to unravel the interplay of amorphous and aggregate phases on the polaron-pair photogeneration process in a conjugated porphyrin polymer. We find that excitons photogenerated in both phases are precursors for polaron pairs with...
| Main Authors: | , , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2013
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