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	Inas/gasb superlattices for photodetection in short wavelength infrared range
	Guo, Jie1,2; Peng, Zhenyu2; Sun, Weiguo1,2; Xu, Yingqiang2,3; Zhou, Zhiqiang2,3; Niu, Zhichuan2,3
刊名	Infrared physics & technology
	2009-07-01
卷号	52期号:4页码:124-126
关键词	Superlattices Inas/gasb Short wavelength Infrared detector
ISSN号	1350-4495
DOI	10.1016/j.infrared.2009.04.003
通讯作者	Guo, jie(jieggg1020@sina.com)
英文摘要	The first report of a short wavelength infrared detector based on type ii inas/gasb superlattices is presented. very short period superlattices containing inas (2ml)/gasb (8ml) superlattices (sls) were grown by molecular-beam epitaxy on gasb substrates. the photoluminescence showed a cut-off wavelength at 2.1 mu m at 10 k and 2.6 mu m at 300 k. room-temperature optical transmittance spectra shows obvious absorption in inas (2ml)/gasb (8ml) sl in the range of 450-680 mev, i.e. 1.8-2.7 mu m. the cut-off wavelength moved from 2.3 mu m to 2.6 mu m with temperature rising from 77 k to 300 k in photoresponse spectra. the blackbody response r(v) exponentially decreased as a function of 1/t in two temperature sections (130-200 k and 230-300 k). the blackbody detectivity d(bb)(center dot) was beyond 1 x 10(8) cmhz(1/2)/w at room temperature. (c) 2009 elsevier b.v. all rights reserved.
WOS关键词	INAS/GA1-XINXSB SUPERLATTICE ; DETECTORS ; PHOTODIODES ; GROWTH
WOS研究方向	Instruments & Instrumentation ; Optics ; Physics
WOS类目	Instruments & Instrumentation ; Optics ; Physics, Applied
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000269597700005
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2427610
专题	半导体研究所
通讯作者	Guo, Jie
作者单位	1.NW Polytech Univ, Xian 710000, Shaanxi, Peoples R China 2.Luoyang Opt Elect Ctr, Luoyang 471009, Henan, Peoples R China 3.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Guo, Jie,Peng, Zhenyu,Sun, Weiguo,et al. Inas/gasb superlattices for photodetection in short wavelength infrared range[J]. Infrared physics & technology,2009,52(4):124-126.
APA	Guo, Jie,Peng, Zhenyu,Sun, Weiguo,Xu, Yingqiang,Zhou, Zhiqiang,&Niu, Zhichuan.(2009).Inas/gasb superlattices for photodetection in short wavelength infrared range.Infrared physics & technology,52(4),124-126.
MLA	Guo, Jie,et al."Inas/gasb superlattices for photodetection in short wavelength infrared range".Infrared physics & technology 52.4(2009):124-126.

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