Electroluminescent Properties of Dialkyl Substituted Polysilanes

被引：7

作者：

Hoshino, Satoshi ^{[1
]}

Suzuki, Hiroyuki ^{[1
]}

Fujiki, Michiya ^{[1
]}

Morita, Masao ^{[1
]}

Matsumoto, Nobuo ^{[1
]}

机构：

[1] NTT Corp, NTT Basic Res Labs, Atsugi, Kanagawa 24301, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1998年 / 315卷

关键词：

polysilanes; electroluminescence; near-ultraviolet emission; conformation;

D O I：

10.1080/10587259808044333

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

We investigated the EL characteristics of a series of dialkyl substituted polysilanes to clarify the fundamental electroluminescent (EL) properties of s(`)-conjugated one dimensional Si polymers. The EL properties of these polysilanes were found to be strongly influenced by branch-like defects in the Si backbone from EL spectrum measurements and the energetics of carrier injection into the polysilanes. We also demonstrated the influence of a change in conformation on the EL spectrum of dialkyl polysilane-based light emitting diodes.

引用

页码：205 / 210

页数：6

共 7 条

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