GaAs量子阱的能级分析
ANALYSIS OF ENERGY LEVELS IN GaAs QUANTUM WELLS
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摘要: 通过用Numerov方法求解Schrdinger方程计算了GsAs量子阱内的能级和波函数,详细地讨论了能级对各种参数包括阱宽、势垒高度和外加电场的依赖关系。这些结果有助于GaAs/AlGaAs量子阱结构的光电性质研究和器件设计。Abstract: Energy levels and wavefunctions in GaAs quantum wells are calculated by solving the Schrdinger equation using Numerov method, and their dependence on various parameters including well width, barrier height and external field are examined in detail. The obtained results are useful in study of electro-optic properties of GaAs/AlGaAs quantum well structures and the device design.
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