Fullerene Photodetectors with a Linear Dynamic Range of 90 dB Enabled by a Cross-Linkable Buffer Layer

被引：132

作者：

Guo, Fawen

Xiao, Zhengguo

Huang, Jinsong ^{[1
]}

机构：

[1] Univ Nebraska, Dept Mech & Mat Engn, Lincoln, NE 68588 USA

来源：

ADVANCED OPTICAL MATERIALS | 2013年 / 1卷 / 04期

关键词：

CHARGE INJECTION; EFFICIENCY; DIODES;

D O I：

10.1002/adom.201200071

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A low-noise fullerene-based organic photodetector with high sensitivity to weak light is enabled by a cross-linkable buffer layer. The device shows an excellent linear response from indoor light intensity to 12 pW/m2, corresponding to a linear dynamic range (LDR) of 90 dB. This is among the highest reported LDR for any organic photodetector, and larger than those of inorganic photodetectors such as GaN (50 dB) and InGaAs (66 dB). © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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收藏

页码：289 / 294

页数：6

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