Low-Dose 1 MeV Electron Irradiation-Induced Enhancement in the Photoluminescence Emission of Ga-Rich InGaN Multiple Quantum Wells
Zhang Xiao-Fu; Li Yu-Dong; Guo Qi; Lu Wu; Guo, Q
2013
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号30期号:7
摘要

We investigate the photoluminescence (PL) emission from InGaN/GaN multiple quantum-well structures before and after 1 MeV electron irradiation. The PL peak intensity exhibits a slight enhancement after low-dose electron irradiation (2 x 10(13) e/cm(2)), and then decreases with the cumulative electron dose. Meanwhile, the full width at half maximum of the PL spectrum narrows after low-dose electron irradiation and widens when the irradiation dose is relatively high. With respect to the yellow photoluminescence, there is no significant change until the electron fluence has accumulated up to 10(14) e/cm(2).

学科领域Physics
DOI10.1088/0256-307X/30/7/076102
收录类别SCI
WOS记录号WOS:000321763700036
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.xjipc.cas.cn/handle/365002/2651
专题新疆维吾尔自治区电子信息材料与器件重点实验室
通讯作者Guo, Q
作者单位Chinese Acad Sci, Key Lab Funct Mat & Devices Special Environm, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
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Zhang Xiao-Fu,Li Yu-Dong,Guo Qi,et al. Low-Dose 1 MeV Electron Irradiation-Induced Enhancement in the Photoluminescence Emission of Ga-Rich InGaN Multiple Quantum Wells[J]. CHINESE PHYSICS LETTERS,2013,30(7).
APA Zhang Xiao-Fu,Li Yu-Dong,Guo Qi,Lu Wu,&Guo, Q.(2013).Low-Dose 1 MeV Electron Irradiation-Induced Enhancement in the Photoluminescence Emission of Ga-Rich InGaN Multiple Quantum Wells.CHINESE PHYSICS LETTERS,30(7).
MLA Zhang Xiao-Fu,et al."Low-Dose 1 MeV Electron Irradiation-Induced Enhancement in the Photoluminescence Emission of Ga-Rich InGaN Multiple Quantum Wells".CHINESE PHYSICS LETTERS 30.7(2013).
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