Stimulated emission from a needle-like single crystal of an end-capped fluorene/phenylene co-oligomer

被引：45

作者：

Zhu, XH

Gindre, D

Mercier, N

Frère, P

Nunzi, JM

机构：

[1] Univ Angers, CNRS, UMR 6501, Lab IMMO, F-49045 Angers, France

[2] Univ Angers, CNRS, UMR 6136, Lab POMA, F-49045 Angers, France

[3] Fudan Univ, Inst Adv Mat & Technol, Shanghai 200433, Peoples R China

来源：

ADVANCED MATERIALS | 2003年 / 15卷 / 11期

关键词：

D O I：

10.1002/adma.200304816

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Owing to light confinement, naturally shaped needle-like organic semiconductor single crystals of an end-capped fluorene/phenylene co-oligomer provide low-threshold unidimensional stimulated emission. The Figure shows a similar to1.5 mm long crystals, and photograph of the gain-narrowed normalized emission spectra from a polycrystal (dotted line) and a single crystal at 700 muJ cm(-2) (unbroken line).

引用

页码：906 / +

页数：5

共 30 条

[11] The four-level stimulated emission in sexithiophene single crystals [J].