Room-Temperature Near-Infrared Photodetectors Based on Single   Heterojunction Nanowires

doi:10.1021/nl403951f

CORC > 北京大学 > 信息科学技术学院

	Room-Temperature Near-Infrared Photodetectors Based on Single Heterojunction Nanowires
	Ma, Liang ; Hu, Wei ; Zhang, Qinglin ; Ren, Pinyun ; Zhuang, Xiujuan ; Zhou, Hong ; Xu, Jinyou ; Li, Honglai ; Shan, Zhengping ; Wang, Xiaoxia ; Liao, Lei ; Xu, H. Q. ; Pan, Anlian
刊名	nano letters
	2014
关键词	Photodetector near-infrared Gabs/GaInSb heterojtinction nanowires CVD GRADED SEMICONDUCTOR NANOWIRES INDIUM-PHOSPHIDE NANOWIRES OPTOELECTRONIC DEVICES HIGH-SPEED FABRICATION GROWTH ARRAYS GAP
DOI	10.1021/nl403951f
英文摘要	Nanoscale near-infrared photodetectors are attractive for their potential applications in integrated optoelectronic devices. Here we report the synthesis of GaSb/GaInSb p-n heterojunction semiconductor nanowires for the first time through a controllable chemical vapor deposition (CVD) route. Based on these nanowires, room-temperature, high-performance, near-infrared photodetectors were constructed. The fabricated devices show excellent light response in the infrared optical communication region (1.55 mu m), with an external quantum efficiency of 10(4), a responsivity of 10(3) A/W, and a short response time of 2 ms, which shows promising potential applications in integrated photonics and optoelectronics devices or systems.; Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter; SCI(E); EI; 9; ARTICLE; zhuangxj@hnu.edu.cn; anlian.pan@hnu.edu.cn; 2; 694-698; 14
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/216311]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Ma, Liang,Hu, Wei,Zhang, Qinglin,et al. Room-Temperature Near-Infrared Photodetectors Based on Single Heterojunction Nanowires[J]. nano letters,2014.
APA	Ma, Liang.,Hu, Wei.,Zhang, Qinglin.,Ren, Pinyun.,Zhuang, Xiujuan.,...&Pan, Anlian.(2014).Room-Temperature Near-Infrared Photodetectors Based on Single Heterojunction Nanowires.nano letters.
MLA	Ma, Liang,et al."Room-Temperature Near-Infrared Photodetectors Based on Single Heterojunction Nanowires".nano letters (2014).