| MBE生长的In_(1-x-y)Ga_xAl_yAs/InP四元混晶的拉曼散射 |
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| 引用本文： | 韩和相,汪兆平,李国华,徐士杰,刘南竹,朱作明.MBE生长的In_(1-x-y)Ga_xAl_yAs/InP四元混晶的拉曼散射[J].光散射学报,1997(Z1). |
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| 作者姓名： | 韩和相 汪兆平 李国华 徐士杰 刘南竹 朱作明 |
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| 作者单位： | 中国科学院半导体研究所半导体超晶格国家重点实验室 |
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| 摘 要： | ＭＢＥ生长的Ｉｎ１－ｘ－ｙＧａｘＡｌｙＡｓ／ＩｎＰ四元混晶的拉曼散射韩和相汪兆平李国华徐士杰刘南竹朱作明（中国科学院半导体研究所半导体超晶格国家重点实验室北京１０００８３）ＯｐｔｉｃａｌＰｈｏｎｏｎＲａｍａｎＳｃａｔｅｒｉｎｇｆｒｏｍＩｎ１－ｘ－ｙＧ...
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Optical Phonon Raman Scattering from In 1-x-y Ga xAl yAs/InP Quaternary Alloys |
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| Abstract: | Abstract Optical phonon Raman scattering from In 1-x-y Ga xAl yAs/InP quaternary alloy grown on InP substrate by molecular beam epitaxy are reported in this contribution. The dominant bands observed from the quaternary alloy are of the GaAs ,InAs and AlAs like optical phonon mode vibrations. The dependence of the relative intensity and Raman frequency shifts of the optical phonon modes on the compositions are presented. |
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