STUDY ON CARRIER TRAPS IN PLASMA-POLYMERIZED PHENYLACETYLENE.

被引：0

作者：

Inoue, Masumi ^{[1
]}

Takai, Yoshiaki ^{[1
]}

Mizutani, Teruyoshi ^{[1
]}

Ieda, Masayuki ^{[1
]}

机构：

[1] Nagoya Univ, Nagoya, Jpn, Nagoya Univ, Nagoya, Jpn

来源：

Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes | 1986年 / 25卷 / 08期

关键词：

PHOTOELECTRICITY; -; PLASMAS; Applications;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The energy distribution of carrier traps and the photodetrapping process of carriers in plasma-polymerized phenylacetylene (P-PPA) were investigated. The carrier traps were found to be distributed from 1. 06 eV below the conduction band and their density increased with the energy depth. Using this trap distribution, the light-intensity dependence of the photocurrent was explained by the Rose model. The carrier detrapping process was understood by applying the Onsager theory. The characteristic thermalization length was estimated to be 1. 7 nm.

引用

页码：1174 / 1177