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Simulation of the light extraction efficiency of nanostructure light-emitting diodes
Zhu JH; Wang LJ; Zhang SM; Wang H; Zhao DG; Zhu JJ; Liu ZS; Jiang DS; Yang H; Zhang, SM (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China, smzhang@red.semi.ac.cn
2011
Source PublicationCHINESE PHYSICS B
ISSN1009-1963
Volume20Issue:7Pages:77804
AbstractThe light extraction efficiencies have been calculated for various InGaN/GaN multiple quantum well nanostructure light-emitting diodes including nanopillar, nanorough of P-GaN surface, coreshell and nano-interlayer structure. From the calculated results we can see that the light extraction efficiency is remarkably improved in the nanostructures, especially those with an InGaN or AlGaN nano-interlayer. With a 420-nm luminescence wavelength, the light extraction efficiency can reach as high as 65% for the InGaN or AlGaN nano-interlayer structure with appropriate In or Al content while only 26% for the planar structure.
metadata_83集成光电子学国家重点实验室
Subject Area光电子学
Funding OrganizationNational Science Fund for Distinguished Young Scholars of China[60925017]; National Natural Science Foundation of China[10990100, 60836003]; National Basic Research Program of China[2007CB936700]; National High Technology Research and Development Program of China[2007AA03Z401]; Chinese Academy of Sciences[ISCAS2009T05O9S4050000]
Indexed BySCI
Language英语
Date Available2012-02-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22861
Collection集成光电子学国家重点实验室
Corresponding AuthorZhang, SM (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China, smzhang@red.semi.ac.cn
Recommended Citation
GB/T 7714
Zhu JH,Wang LJ,Zhang SM,et al. Simulation of the light extraction efficiency of nanostructure light-emitting diodes[J]. CHINESE PHYSICS B,2011,20(7):77804.
APA Zhu JH.,Wang LJ.,Zhang SM.,Wang H.,Zhao DG.,...&Zhang, SM .(2011).Simulation of the light extraction efficiency of nanostructure light-emitting diodes.CHINESE PHYSICS B,20(7),77804.
MLA Zhu JH,et al."Simulation of the light extraction efficiency of nanostructure light-emitting diodes".CHINESE PHYSICS B 20.7(2011):77804.
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