Atomic structures of kinks at double-layer steps on Si(100) surfaces
文献类型：期刊论文
| 作者 | Yang, HQ ; Zhu, CX ; Xue, ZQ ; Pang, SJ |
| 刊名 | SURFACE SCIENCE
 |
| 出版日期 | 2000 |
| 卷号 | 448期号:2-3页码:225 |
| 关键词 | SCANNING-TUNNELING-MICROSCOPY SI(001) SURFACE ELECTRONIC-STRUCTURES VICINAL SI(001) BUCKLED DIMERS TEMPERATURE TRANSITION GE(001) |
| ISSN号 | 0039-6028 |
| 通讯作者 | Yang, HQ: Peking Univ, Dept Elect, Beijing 100871, Peoples R China. |
| 中文摘要 | We studied the kink structures at double-layer step by scanning tunneling microscopy and catalogued the kinks into two types: complex kinks (composed of minus kinks and plus kinks) and simple kinks (only minus or plus kinks). Both of the kinks create a local A terrace. The dimers in the local A terrace are bucked. For a complex kink, the buckling of the dimers in the local A terrace is determined by the interaction of the buckled dimers propagated from minus kinks and plus kinks. For a simple kink, the buckling of the dimers in the local A terrace is determined by the buckling of the rebonded dimers at step edges. The directions of the buckled dimers are determined by the tensile stress between dimer rows. The brightness of the outermost dimers in an upper terrace is caused by the buckling of the dimers and the charge transfer between the two atoms of the dimers. (C) 2000 Elsevier Science B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34046]  |
| 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 | Yang, HQ,Zhu, CX,Xue, ZQ,et al. Atomic structures of kinks at double-layer steps on Si(100) surfaces[J]. SURFACE SCIENCE,2000,448(2-3):225. |
| APA | Yang, HQ,Zhu, CX,Xue, ZQ,&Pang, SJ.(2000).Atomic structures of kinks at double-layer steps on Si(100) surfaces.SURFACE SCIENCE,448(2-3),225. |
| MLA | Yang, HQ,et al."Atomic structures of kinks at double-layer steps on Si(100) surfaces".SURFACE SCIENCE 448.2-3(2000):225. |
入库方式： OAI收割
来源：物理研究所
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