Stabilization and Manipulation of Electronically Phase-Separated Ground States in Defective Indium Atom Wires on Silicon
文献类型：期刊论文
| 作者 | Zhang Hui; Ming Fangfei; Kim Hyun-Jung; Zhu Hongbin; Zhang Qiang; Weitering Hanno H.; Xiao Xudong; Zeng Changgan; Cho Jun-Hyung; Zhang Zhenyu |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2014 |
| 英文摘要 | Exploration and manipulation of electronic states in low-dimensional systems are of great importance in the fundamental and practical aspects of nanomaterial and nanotechnology. Here, we demonstrate that the incorporation of vacancy defects into monatomic indium wires on n-type Si(111) can stabilize electronically phase-separated ground states where the insulating 8×2 and metallic 4×1 phases coexist. Furthermore, the areal ratio of the two phases in the phase-separated states can be tuned reversibly by electric field or charge doping, and such tunabilities can be quantitatively captured by first principles-based modeling and simulations. The present results extend the realm of electronic phase separation from strongly correlated d-electron materials typically in bulk form to weakly interacting sp-electron systems in reduced dimensionality. |
| 收录类别 | SCI |
| 原文出处 | http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.113.196802 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/5371]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | PHYSICAL REVIEW LETTERS |
| 推荐引用方式 GB/T 7714 | Zhang Hui,Ming Fangfei,Kim Hyun-Jung,et al. Stabilization and Manipulation of Electronically Phase-Separated Ground States in Defective Indium Atom Wires on Silicon[J]. PHYSICAL REVIEW LETTERS,2014. |
| APA | Zhang Hui.,Ming Fangfei.,Kim Hyun-Jung.,Zhu Hongbin.,Zhang Qiang.,...&Zhang Zhenyu.(2014).Stabilization and Manipulation of Electronically Phase-Separated Ground States in Defective Indium Atom Wires on Silicon.PHYSICAL REVIEW LETTERS. |
| MLA | Zhang Hui,et al."Stabilization and Manipulation of Electronically Phase-Separated Ground States in Defective Indium Atom Wires on Silicon".PHYSICAL REVIEW LETTERS (2014). |
入库方式： OAI收割
来源：深圳先进技术研究院
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