Formation of sr adatom chains on srtio3 (1?1?0) surface determined by strain
文献类型：期刊论文
| 作者 | Liang,Yan1,2; Li,Fengmiao3; Wang,Weihua2; Yang,Hao4; Guo,Jiandong2,5,6 |
| 刊名 | Journal of physics: condensed matter
 |
| 出版日期 | 2016-07-08 |
| 卷号 | 28期号:36 |
| 关键词 | Oxide surfaces Atomic chains Surface strain engineering Scanning tunneling microscopy |
| ISSN号 | 0953-8984 |
| DOI | 10.1088/0953-8984/28/36/365003 |
| 英文摘要 | Abstract the adsorption behavior of sr adatoms on the srtio3 (1?1?0)-(4??×??1) reconstructed surface with ti2o3 vacancies distributed in a superstructure is studied by scanning tunneling microscopy and density functional theory calculations. with the adsorption amount increasing, all the sr adatoms between adjacent ti2o3 vacancies are closely packed along the quasi-1d stripes on the surface with a uniform separation from each other. the formation of such adatom chains is determined by the surface strain relief—the local lattice relaxations in response to sr adatoms and ti2o3 vacancies are incompatible, leading to the strong repulsive interaction between them. consequently the distribution of sr chains follows the long-range order of the growth template with their length tunable in a certain range by evaporation amount. |
| 语种 | 英语 |
| WOS记录号 | IOP:0953-8984-28-36-365003 |
| 出版者 | IOP Publishing |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373517 |
| 专题 | 物理研究所 |
| 作者单位 | 1.College of Physics, Optoelectronics and Energy & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215006, People’s Republic of China 2.Beijing National Laboratory for Condensed Matter Physics & Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China 3.Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada 4.College of Science, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, People’s Republic of China 5.Collaborative Innovation Center of Quantum Matter, Beijing 100871, People’s Republic of China 6.School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100190, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Liang,Yan,Li,Fengmiao,Wang,Weihua,et al. Formation of sr adatom chains on srtio3 (1?1?0) surface determined by strain[J]. Journal of physics: condensed matter,2016,28(36). |
| APA | Liang,Yan,Li,Fengmiao,Wang,Weihua,Yang,Hao,&Guo,Jiandong.(2016).Formation of sr adatom chains on srtio3 (1?1?0) surface determined by strain.Journal of physics: condensed matter,28(36). |
| MLA | Liang,Yan,et al."Formation of sr adatom chains on srtio3 (1?1?0) surface determined by strain".Journal of physics: condensed matter 28.36(2016). |
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