Strain-Induced Defect Superstructure on the SrTiO3(110) Surface
文献类型：期刊论文
| 作者 | Wang, ZM ; Li, FM ; Meng, S ; Zhang, JD ; Plummer, EW ; Diebold, U ; Guo, JD |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 111期号:5 |
| ISSN号 | 0031-9007 |
| 通讯作者 | Wang, ZM (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We report on a combined scanning tunneling microscopy and density functional theory calculation study of the SrTiO3(110) - (4 x 1) surface. It is found that antiphase domains are formed along the [1 (1) over bar0]-oriented stripes on the surface. The domain boundaries are decorated by defect pairs consisting of Ti2O3 vacancies and Sr adatoms, which relieve the residual stress. The formation energy of and interactions between vacancies result in a defect superstructure. It is suggested that the density and distributions of defects can be tuned by strain engineering, providing a flexible platform for the designed growth of complex oxide materials. |
| 资助信息 | 973'' Program of China [2012CB921700]; NSFC [11225422]; Austrian Science Fund (FWF) [F45]; ERC Advanced Research Grant OxideSurfaces''; U.S. DOE [DE-SC0002136] |
| 语种 | 英语 |
| 公开日期 | 2014-01-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57476]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, ZM,Li, FM,Meng, S,et al. Strain-Induced Defect Superstructure on the SrTiO3(110) Surface[J]. PHYSICAL REVIEW LETTERS,2013,111(5). |
| APA | Wang, ZM.,Li, FM.,Meng, S.,Zhang, JD.,Plummer, EW.,...&Guo, JD.(2013).Strain-Induced Defect Superstructure on the SrTiO3(110) Surface.PHYSICAL REVIEW LETTERS,111(5). |
| MLA | Wang, ZM,et al."Strain-Induced Defect Superstructure on the SrTiO3(110) Surface".PHYSICAL REVIEW LETTERS 111.5(2013). |
入库方式： OAI收割
来源：物理研究所
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