Elasticity, band structure, and piezoelectricity of BexZn1-xO alloys
文献类型：期刊论文
| 作者 | Duan, YF ; Shi, HL ; Qin, LX |
| 刊名 | physics letters a
 |
| 出版日期 | 2008 |
| 卷号 | 372期号:16页码:2930-2933 |
| 关键词 | first-principles bowing coefficients piezoelectricity alloys elasticity semiconductor |
| ISSN号 | 0375-9601 |
| 通讯作者 | duan, yf, chinese acad sci, inst semicond, state key lab superlattices & microstruct, pob 912, beijing 100083, peoples r china. 电子邮箱地址: yifeng@semi.ac.cn |
| 中文摘要 | lattice constants, elasticity, band structure and piezoelectricity of hexagonal wideband gap bexzn1-xo ternary alloys are calculatedusing firstprinciples methods. the alloys' lattice constants obey vegard's law well. as be concentration increases, the bulk modulus and young's modulus of the alloys increase, whereas the piezoelectricity decreases. we predict that bexzn1-xo/gan/substrate (x = 0.022) multilayer structure can be suitable for high-frequency surface acoustic wave device applications. our calculated results are in good agreement with experimental data and other theoretical calculations. (c) 2008 elsevier b.v. all rights reserved. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/6702]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Duan, YF,Shi, HL,Qin, LX. Elasticity, band structure, and piezoelectricity of BexZn1-xO alloys[J]. physics letters a,2008,372(16):2930-2933. |
| APA | Duan, YF,Shi, HL,&Qin, LX.(2008).Elasticity, band structure, and piezoelectricity of BexZn1-xO alloys.physics letters a,372(16),2930-2933. |
| MLA | Duan, YF,et al."Elasticity, band structure, and piezoelectricity of BexZn1-xO alloys".physics letters a 372.16(2008):2930-2933. |
入库方式： OAI收割
来源：半导体研究所
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