Infrared Light Detection Technology Based on Organics

被引:14
作者
Li, Ning [1 ]
Hu, Xin [1 ]
Sui, Xiubao [1 ]
Chen, Qian [1 ]
Ng, Tse Nga [2 ]
机构
[1] Nanjing Univ Sci & Technol, Sch Elect & Opt Engn, Nanjing 210094, Peoples R China
[2] Univ Calif San Diego, Dept Elect & Comp Engn, La Jolla, CA 92093 USA
基金
中国国家自然科学基金;
关键词
organic semiconductors; infrared detection; band tunable photoresponse; photomultiplication; pixeless imaging; COLLOIDAL QUANTUM DOTS; UP-CONVERSION DEVICES; POLYMER PHOTODETECTORS; CHARGE BLOCKING; ACTIVE LAYERS; DARK CURRENT; PHOTOMULTIPLICATION; PHOTODIODES; PERFORMANCE; CELLS;
D O I
10.1021/acsaelm.2c01561
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This decade has seen rapid developments in infrared light sensing and imaging, utilizing innovative materials and deliberate structural designs. Organic semiconducting materials are promising in the next-generation infrared sensing applications due to their unique properties including solution processability, tunable optoelectronic property, and biocompatibility. This Spotlight aims to provide a snapshot of the recent advances in organic infrared light detection technology, specifically for wavelengths beyond 1000 nm, focusing on performance enhancements and new function realizations. Several innovative proof-of-concept demonstrations illustrate the benefits of the rapidly developing organic infrared technology. Finally, we discuss the challenges and perspectives of organic infrared technology.
引用
收藏
页码:21 / 33
页数:13
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