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
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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). |
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