| 半导体和铁电体集成体系晶格振动 |
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| 引用本文： | 徐文兰,李志峰,陆卫.半导体和铁电体集成体系晶格振动[J].红外与毫米波学报,2002,21(Z1):76-78. |
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| 作者姓名： | 徐文兰 李志峰 陆卫 |
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| 作者单位： | 中国科学院上海技术物理研究所,红外物理国家重点实验室,上海,200083 |
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| 基金项目： | 国家重点基础研究发展规划(批准号G1998061404)资助项目 |
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| 摘 要： | 用实空间方法,借助一维模型研究了铁电体和半导体集成体系的晶格振动行为,讨论了一维链表面模、界面模,长程作用下的布里渊区边界模等的振动特性,解释了GaAs/SrTiO3体系的拉曼谱图.
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| 关 键 词： | 铁电体 半导体 集成 晶格振动. |
| 修稿时间： | 2001年6月12日 |
LATTICE VIBRATION OF INTEGRATED SEMICONDUCTOR AND FERROELECTRICS |
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| XU Wen-Lan,LI Zhi-Feng,LU Wei.LATTICE VIBRATION OF INTEGRATED SEMICONDUCTOR AND FERROELECTRICS[J].Journal of Infrared and Millimeter Waves,2002,21(Z1):76-78. |
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| Authors: | XU Wen-Lan LI Zhi-Feng LU Wei |
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| Abstract: | Using the real space method the lattice vibration behavior of integrated system of ferroelectrics and semiconductor with the aid of one-dimension model was investigated. The vibration characteristics of the surface mode, the interface mode and the mode in the boundary of Brillouin zone under the long range interaction was discussed. The Raman spectrum of GaAs/SrTiO3 was explained quantitatively in terms of the authors' calculation. |
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| Keywords: | ferroelectrics semiconductor integration lattice vibration |
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