High-speed multiplication-type photodetecting device using organic codeposited films

被引：28

作者：

Matsunobu, G

Oishi, Y

Yokoyama, M

Hiramoto, M

机构：

[1] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

[2] Japan Sci & Technol Corp, CREST, Suita, Osaka 5650871, Japan

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 07期

关键词：

Co-deposited films - Copper phthalocyanine - Fullerene films - High Speed - Photocurrent multiplication - Photodetecting devices - Photoresponses;

D O I：

10.1063/1.1500771

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

High-speed photocurrent multiplication devices using codeposited films of copper phthalocyanine and fullerene were fabricated. The photoresponse time for the light-on and -off reached 3 and 15 ms, respectively, which were in striking contrast to those for single fullerene films requiring several seconds. Performance of the present device is promising for the application to multiplication-type photodetector. (C) 2002 American Institute of Physics.

引用

页码：1321 / 1322

页数：2

共 5 条

[1] Field-activated structural traps at organic pigment/metal interfaces causing photocurrent multiplication phenomena [J].