| 闪锌矿结构GaN,AlN和合金Ga1—xAlxN光学性质计算 |
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| 引用本文： | 何国敏,王仁智.闪锌矿结构GaN,AlN和合金Ga1—xAlxN光学性质计算[J].厦门大学学报(自然科学版),1998,37(2):300-302. |
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| 作者姓名： | 何国敏 王仁智 |
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| 作者单位： | 厦门大学物理学系 |
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| 基金项目： | 国家和福建省自然科学基金,厦门大学光电子公司工业部资助 |
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| 摘 要： | 闪锌矿结构ＧａＮ、ＡｌＮ和合金Ｇａ１－ｘＡｌｘＮ光学性质计算何国敏王仁智郑永梅（厦门大学物理学系厦门３６１００５）随着人们对发光二极管和半导体激光器等光电器件的深入研究，工作于蓝紫波段的半导体材料受到普遍的重视．宽带隙半导体ＧａＮ和ＡｌＮ正是目前蓝紫...
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| 关 键 词： | 闪锌矿结构 氮化镓 氮化铝 光学性质 GaAlN合金 |
Calculation of Optical Properties of Zinc blende GaN,AlN and Their Alloys Ga 1 x Al x N |
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| He guomin,Wang Renzhi,Zheng yongmei.Calculation of Optical Properties of Zinc blende GaN,AlN and Their Alloys Ga 1 x Al x N[J].Journal of Xiamen University(Natural Science),1998,37(2):300-302. |
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| Authors: | He guomin Wang Renzhi Zheng yongmei |
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| Abstract: | The nonlocal empirical pseudopotential method has been used to calculate the electronic structure of GaN, AlN and their alloys Ga 1 x Al x N .The imaginary part of the dielectric function of alloys Ga 1 x Al x N is also calculated with the virtual crystal approximation,and its trend versus Al fraction x are also discussed. |
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| Keywords: | Optical doelectric function Nonloction empirical pseudopotential method |
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