Dong Wenfu, Wang Qiming, Yang Qinqing, Chui Qian, Zhou Junming, Huang Qi. PHOTOLUMINESCENCE AND ELECTROLUMINESCENCE FROM SiGe/Si QUANTUM WELL WITH LOW TEMPERATURES[J]. Chinese Journal of Luminescence, 1996,17(2): 128-132
Dong Wenfu, Wang Qiming, Yang Qinqing, Chui Qian, Zhou Junming, Huang Qi. PHOTOLUMINESCENCE AND ELECTROLUMINESCENCE FROM SiGe/Si QUANTUM WELL WITH LOW TEMPERATURES[J]. Chinese Journal of Luminescence, 1996,17(2): 128-132DOI:
Photoluminescence and electroluminescence were observed under low temperature from step graded index SiGe/Si quantum well grown by molecular beam epitaxy.The SiGe/Si step graded index quantum well structure is beneficial to enhance its light emitting efficiency. The optical and electrical properties of this structure were discussed in this paper.