Molecular Dynamics And Density Functional Studies Of A Body-Centered-Tetragonal Polymorph Of Zno
文献类型：期刊论文
| 作者 | Wang J ; Kulkarni AJ; Sarasamak K; Limpijumnong S; Ke FJ(柯孚久); Zhou M
|
| 刊名 | Physical Review B
 |
| 出版日期 | 2007 |
| 通讯作者邮箱 | min.zhou@gatech.edu |
| 关键词 | Semiconducting Oxide Nanobelts |
| ISSN号 | 1098-0121 |
| 通讯作者 | Zhou, M (reprint author), Beihang Univ, Dept Phys, Beijing 100083, Peoples R China. |
| 中文摘要 | We report a previously unknown body-centered-tetragonal structure for ZnO. This structure results from a phase transformation from wurtzite in [0001]-oriented nanorods during uniaxial tensile loading and is the most stable phase for ZnO when stress is above 7 GPa. The stress-induced phase transformation has important implications for the electronic, piezoelectric, mechanical, and thermal responses of ZnO. The discovery of this polymorph brings about a more complete understanding of the extent and nature of polymorphism in ZnO. A crystalline structure-load triaxiality map is developed to summarize the relationship between structure and loading. |
| 类目[WOS] | Physics, Condensed Matter |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | SEMICONDUCTING OXIDE NANOBELTS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000251326600003 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25526]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Wang J,Kulkarni AJ,Sarasamak K,et al. Molecular Dynamics And Density Functional Studies Of A Body-Centered-Tetragonal Polymorph Of Zno[J]. Physical Review B,2007. |
| APA | Wang J,Kulkarni AJ,Sarasamak K,Limpijumnong S,柯孚久,&Zhou M.(2007).Molecular Dynamics And Density Functional Studies Of A Body-Centered-Tetragonal Polymorph Of Zno.Physical Review B. |
| MLA | Wang J,et al."Molecular Dynamics And Density Functional Studies Of A Body-Centered-Tetragonal Polymorph Of Zno".Physical Review B (2007). |
入库方式： OAI收割
来源：力学研究所
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