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The structural and optical properties of Be-doped GaAs grown by MBE
Huimin Jia 1 #,Zhipeng Wei 1 *,Liang Chang 1,Dan Fang 2,Jilong Tang 2,Xuan Fang 1,Xiaohua Wang 1,Xiaohui Ma 2
1.State key laboratory of high power semiconductor laser, School of Science, Changchun University of Science and Technology,Changchun 130022,China
2.State key laboratory of high power semiconductor laser, Changchun University of Science and Technology,Changchun 130022,China
*Correspondence author
#Submitted by
Subject:
Funding: National Natural Science Foundation of China (No.61076039, 61204065, 61205193, 61307045), Research Fund for the Doctoral Program of Higher Education of China)
Opened online: 5 August 2014
Accepted by: none
Citation: Huimin Jia,Zhipeng Wei,Liang Chang.The structural and optical properties of Be-doped GaAs grown by MBE[OL]. [ 5 August 2014] http://en.paper.edu.cn/en_releasepaper/content/4604845
 
 
In this paper, Be-doped GaAs were grown by molecular beam epitaxy (MBE), by changing Be resource temperature, we obtained different doping concentration GaAs samples. The morphologies and electrics properties of the samples were investigated by AFM and Hall measurement. Especially, in low temperature and temperature dependent PL spectra, the Be acceptor related emission were recognized, with the doping concentration increasing, the Be acceptor related emission enhanced too.
Keywords:Be-doped;GaAs; MBE; PL
 
 
 

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