Effect of Si doping on the photoluminesc
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Li Shuti; Fan Guanghan; Zhou Tianming; Zheng Shuwen; Sun Huiqing
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Article
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2007
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Elsevier Science
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English
⚖ 164 KB
The influence of Si doping on the photoluminescence (PL) properties of (Al 0.3 Ga 0.7 ) 0.5 In 0.5 P/Ga 0.5 In 0.5 P multiple-quantum-wells (MQWs) was studied. For the samples without p-type layers, the PL peak wavelength from (Al 0.3 Ga 0.7 ) 0.5 In 0.5 P/Ga 0.5 In 0.5 P MQWs did not vary when Si w