Mg0.55Zn0.45O solar-blind ultraviolet detector with high photoresponse performance and large internal gain

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	Mg0.55Zn0.45O solar-blind ultraviolet detector with high photoresponse performance and large internal gain
	Hou, YN ; Mei, ZX ; Liu, ZL ; Zhang, TC ; Du, XL
刊名	APPLIED PHYSICS LETTERS
	2011
卷号	98 期号:10
关键词	FILMS ZNO
ISSN号	0003-6951
通讯作者	Mei, ZX: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	A Schottky type metal-semiconductor-metal solar-blind ultraviolet detector was fabricated on high quality wurtzite Mg0.55Zn0.45O epitaxial film. Photoresponse spectra show a responsivity peak of 22 mA/W under 130 V bias. A sharp cutoff was recognized at a wavelength of 270 nm, and a temporal response measurement indicates a fast decay time of less than 500 ns. A large internal gain was observed and interpreted by a reduced Schottky barrier height model, which fits well with the experimental data. (C) 2011 American Institute of Physics. [doi:10.1063/1.3563705]
收录类别	SCI
资助信息	National Science Foundation [61076007, 50532090, 60606023]; Ministry of Science and Technology of China [2007CB936203, 2009CB929400, 2009AA033101, 2011CB302002]; Chinese Academy of Sciences
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/41972]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Hou, YN,Mei, ZX,Liu, ZL,et al. Mg0.55Zn0.45O solar-blind ultraviolet detector with high photoresponse performance and large internal gain[J]. APPLIED PHYSICS LETTERS,2011,98(10).
APA	Hou, YN,Mei, ZX,Liu, ZL,Zhang, TC,&Du, XL.(2011).Mg0.55Zn0.45O solar-blind ultraviolet detector with high photoresponse performance and large internal gain.APPLIED PHYSICS LETTERS,98(10).
MLA	Hou, YN,et al."Mg0.55Zn0.45O solar-blind ultraviolet detector with high photoresponse performance and large internal gain".APPLIED PHYSICS LETTERS 98.10(2011).