期刊
APPLIED PHYSICS LETTERS
卷 95, 期 26, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3279133
关键词
absorption coefficients; organic semiconductors; photoconductivity; photodiodes
资金
- Los Alamos National Laboratory [LDRD X9T9]
We demonstrate an organic photodiode with near infrared optical response out to about 1100 nm with a gain of similar to 10 at 1000 nm under 5 V reverse bias. The diodes employ a soluble naphthalocyanine with a peak absorption coefficient of similar to 10(5) cm(-1) at 1000 nm. In contrast to most organic photodiodes, no exciton dissociating material is used. At zero bias, the diodes are inefficient with an external quantum efficiency of similar to 10(-2). In reverse bias, large gain occurs and is linear with bias voltage above 4 V. The observed gain is consistent with a photoconductive gain mechanism.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据