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Nanoheterostructures Optimization and Characteristics Improvement for Devices Based on Them

机译:基于它们的设备的纳米能结构优化和特性改进

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摘要

The AlInGaN and AlGaInP nanoheterostructures design has been optimized by computer simulation in order to use them in optoelectronics. The possibility of improving the performance characteristics of LEDs by 20% is analyzed. The results are presented in the form of current-voltage (I-V) characteristics, dependence of the internal quantum efficiency on the quantum wells quantity, and spectral characteristics. The influence of the In atoms nonuniform distribution in the quantum-well region is determined.
机译:Alingan和AlGaInP纳米能结构设计已经通过计算机仿真优化,以便在光电子中使用它们。 分析了提高LED性能特性20%的可能性。 结果以电流 - 电压(I-V)特性的形式呈现,内部量子效率对量子孔数量的依赖性,以及光谱特性。 确定了在量子阱区中的原子非均匀分布的影响。

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