Chin. J. Semicond. > Volume 16 > Issue 6 > Article Number: 401

超晶格微带电子态随电场演化过程的电解液电反射谱研究

刘伟,江德生,张耀辉,王若桢

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Abstract: 本文利用电解液电反射谱研究了In0.2Ga0.8As/GaAs短周期超晶格中微带电子态随电场的演化过程,不仅清楚地观察到弱场Franz-Keldysh效应和强场Wannier-Stark局域化效应,而且观察到了从弱场过渡到强场过程中Franz-Keldysh效应和Wannier-Stark局域化效应互相竞争的现象.

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History

Manuscript received: 19 August 2015 Manuscript revised: Online: Published: 01 June 1995

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