Intersystem crossing in oligothiophenes studied by fs time-resolved spectroscopy

被引：0
|
作者：
W. Paa
J.-P. Yang
S. Rentsch
机构：
[1] Institute for Optics and Quantum Electronics,
[2] Friedrich-Schiller-University Jena,undefined
[3] Max-Wien-Platz 1,undefined
[4] 07743 Jena,undefined
[5] Germany,undefined
来源：
Applied Physics B | 2000年 / 71卷
关键词：
PACS: 42.62.Fi; 78.40.Me; 78.55.Bq; 79.47.+p;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
High triplet quantum yields of more than 90% for bithiophene and terthiophene have to be connected with very fast and effective formation of triplets after excitation. We studied these processes with fs pump–probe spectroscopy. The time behaviour of transient optical spectra within the singlet and triplet manifold was examined for bi- and terthiophene (2T and 3T) in solution.
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页码：443 / 449
页数：6
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