Sub-monolayer quantum dot quantum cascade mid-infrared photodetector
Huang, Jian1; Guo, Daqian2; Chen, Wei1; Deng, Zhuo1; Bai, Yinghao1; Wu, Tinghui1; Chen, Yaojiang1; Liu, Huiyun2; Wu, Jiang2; Chen, Baile1
2017-12-18
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume111Issue:25
Status已发表
DOI10.1063/1.5011239
AbstractIn this work, we demonstrate a sub-monolayer quantum dot quantum cascade photodetector grown on GaAs for photovoltaic mid-infrared photo-detection. The detector shows a normal-incident peak responsivity of 1.90mA/W at the wavelength of 6.05 mu m and a resistance-area product of 1.54 x 10(8) Omega cm(2) at 77 K. The corresponding specific detectivity is 3.22 x 10(11) cm.Hz(1/ 2)/W. Published by AIP Publishing.
Indexed BySCI ; EI
Language英语
Funding ProjectUK EPSRC First Grant[EP/ R006172/1]
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000418648800004
PublisherAMER INST PHYSICS
EI Accession Number20175204581378
EI KeywordsArsenic compounds ; Gallium arsenide ; Gallium compounds ; Infrared detectors ; Infrared devices ; Monolayers ; Nanocrystals ; Optical waveguides ; Photodetectors ; Photons
EI Classification NumberSemiconductor Devices and Integrated Circuits:714.2 ; Waveguides:714.3 ; Nanotechnology:761 ; Chemical Products Generally:804 ; Atomic and Molecular Physics:931.3 ; Radiation Measuring Instruments:944.7
WOS KeywordDETECTORS
Original Document TypeArticle
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://kms.shanghaitech.edu.cn/handle/2MSLDSTB/16276
Collection信息科学与技术学院
信息科学与技术学院_PI研究组_陈佰乐组
信息科学与技术学院_硕士生
信息科学与技术学院_本科生
信息科学与技术学院_博士生
Corresponding AuthorWu, Jiang; Chen, Baile
Affiliation1.ShanghaiTech Univ, Sch Informat Sci & Technol, Optoelect Device Lab, Shanghai 201203, Peoples R China
2.UCL, Dept Elect & Elect Engn, London WC1E 7JE, England
First Author AffilicationSchool of Information Science and Technology
Corresponding Author AffilicationSchool of Information Science and Technology
First Signature AffilicationSchool of Information Science and Technology
Recommended Citation
GB/T 7714
Huang, Jian,Guo, Daqian,Chen, Wei,et al. Sub-monolayer quantum dot quantum cascade mid-infrared photodetector[J]. APPLIED PHYSICS LETTERS,2017,111(25).
APA Huang, Jian.,Guo, Daqian.,Chen, Wei.,Deng, Zhuo.,Bai, Yinghao.,...&Chen, Baile.(2017).Sub-monolayer quantum dot quantum cascade mid-infrared photodetector.APPLIED PHYSICS LETTERS,111(25).
MLA Huang, Jian,et al."Sub-monolayer quantum dot quantum cascade mid-infrared photodetector".APPLIED PHYSICS LETTERS 111.25(2017).
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