Photophysics of poly(2, 3-diphenyl-5-hexyl-p-phenylene vinylene)

被引：7

作者：

Dogariu, A ^{[1
]}

Heeger, AJ

Wang, HL

机构：

[1] Univ Calif Santa Barbara, Inst Polymers & Organ Solids, Santa Barbara, CA 93106 USA

[2] UNIAX Corp, Goleta, CA 93117 USA

来源：

PHYSICAL REVIEW B | 2000年 / 61卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.61.16183

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Time resolved photoinduced absorption and stimulated emission measurements, with temporal resolution of approximately 100 fs, demonstrate that the emissive properties of the blue-green emitting conjugated polymer, poly(2,3-diphenyl-5-hexyl-p-phenylene vinylene) (DP6-PPV), are fully consistent with a simple "four-level" model. The stimulated emission spectrum is the same as the photoluminescence spectrum, and the stimulated emission time decay is the same as the photoluminescence time decay.

引用

页码：16183 / 16186

页数：4

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