摘要
有机半导体材料具有轻质、廉价以及可与柔性衬底相兼容等诸多优点而广泛应用于光电子领域。基于光诱导效应的光敏场效应晶体管的跨导可以用来放大光电流,是实现全有机图像传感器的很有前景的器件,其应用广泛。简单介绍了有机光敏场效应晶体管的结构、工作原理及所用材料方面的国内外最新研究进展。
Organic semiconductors have been extensively used in photoelectronics because of its advantages of lightweight, low-cost and compatibility with flexible substrate. Photoresponsive organic field-effect transistors （PhotOFETs）, based on photoinduced effect, can amplify photo- generated current by its transconductance. With their wide applications, PhotOFETs have recently been demonstrated as a kind of promising devices in full organic displays and organic photodetectors fabrication. The configuration, the basic theory and the latest developments of PhotOFETs are introduced and PhotOFETs are believed to show excellent characteristics in electrical displays and organic sensors in near future.
出处
《半导体光电》
EI
CAS
CSCD
北大核心
2008年第6期803-808,共6页
Semiconductor Optoelectronics
基金
教育部新世纪优秀人才支持计划项目(NCET-06-0077)
国家自然科学基金项目(60406006
60777025
10434030)
北京市自然科学基金项目(2062019)
北京市科技新星计划(2006B20)
北京交通大学校基金(2006xm040)资助项目
关键词
有机光敏场效应晶体管
有机半导体
光诱导效应
photoresponsive organic field-effect transistors （PhotOFETs）
organicsemiconductors
photo-induced effect
