Chin. J. Semicond. > Volume 15 > Issue 10 > Article Number: 655

GaAs/Al_(0.4)Ga_(0.6)As多量子阱红外探测器光吸收计算

范卫军,夏建白

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Abstract: 本文在有效质量理论基础上计算了GaAs/Al0.4Ga0.6As多量子阱子带间光吸收谱以及电子态密度。具体讨论了两种情况的吸收.第一种情况是量子阱中只存在一个基态;第二种情况是量子阱中存在一个基态同时还存在一个激发态.最后与有关实验进行比较.

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History

Manuscript received: 19 August 2015 Manuscript revised: Online: Published: 01 October 1994

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