Study of Photogenerated Nonlinear Excitations in a Polythiophene Model Compound: α-Sexithienyl
作者:
R. Zamboni,
G. Ruani,
C. Tajjani,
A.J. Pal,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1992)
卷期:
Volume 218,
issue 1
页码: 113-116
ISSN:1058-725X
年代: 1992
DOI:10.1080/10587259208047025
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Photogeneration of nonlinear excitations in the six thiophene unit oligomer of polythiophene has been studied. The formation of polarons is inferred from the observation of IRAV modes associated with midap electronic transitions confirming the theoretical expectations that these electronic excitations are stable in short oligomers.
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