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电导法测量Si1-xGex/Si量子阱的能带偏移
Band Offset Measurements of Si 1- x Ge x /Si Quantum Wells Studied by Conductance Technique
【摘要】 本文分析了一个单量子阱的随频率变化的G-V特性,提出用电导法测量量子阱的能带偏移.通过对一个Si1-xGex/Si单量子阱的实验G-V曲线的分析,验证了这一方法的可靠性
【Abstract】 Abstract The frequency dependent conductance voltage characteristics of a sample with a single quantum well included are studied. A conductance method is proposed to measure the band offsets of quantum wells. The technique is verified by analyzing the experimental G V curves of a Si/Si 1- x Ge x /Si quantum well.
- 【文献出处】 半导体学报 ,CHINESE JOURNAL OF SEMICONDUCTORS , 编辑部邮箱 ,1999年02期
- 【被引频次】2
- 【下载频次】81