PHOTOINDUCED ABSORPTION OF PI-CONJUGATED POLYMERS IN SOLUTION

被引：12

作者：

JANSSEN, RAJ

SARICIFTCI, NS

PAKBAZ, K

MCNAMARA, JJ

SCHRICKER, S

HEEGER, AJ

WUDL, F

机构：

[1] Institute for Polymers and Organic Solids, University of California at Santa Barbara, Santa Barbara

来源：

SYNTHETIC METALS | 1995年 / 69卷 / 1-3期

关键词：

D O I：

10.1016/0379-6779(94)02521-Y

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Near steady state photoinduced absorption (PIA) studies on soluble poly(p-phenylene vinylene) (PPV) and poly(p-phenylene ethynylene) (PPE) derivatives in various solvents reveals that the principal metastable photoexcitation is a triplet state. In contrast to poly(3-alkylthiophene) solutions, no charged photoexcitations are found in the PPV or PPE solutions.

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页码：441 / 442

页数：2

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