纤锌矿GaN/AlxGa1-xN量子阱中界面声子模对极化子能量的影响

来源 :中国物理学会2011年秋季学术会议 | 被引量 : 0次 | 上传用户:pkutraining
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本文采用Lee-Low-Pines (LLP) 变分法研究了纤锌矿GaN/ AlxGa1-xN 量子阱中的极化子能量和电子-声子相互作用对极化子能量的影响.理论计算中考虑了定域体声子模(confined phonon modes)和界面声子模(interface phonon modes)的作用,同时考虑了它们的各向异性.
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