Oscillatory crossover from two-dimensional to three-dimensional topological insulators
文献类型：期刊论文
| 作者 | Liu, CX ; Zhang, H ; Yan, BH ; Qi, XL ; Frauenheim, T ; Dai, X ; Fang, Z ; Zhang, SC |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2010 |
| 卷号 | 81期号:4 |
| 关键词 | HGTE QUANTUM-WELLS SINGLE DIRAC CONE TRANSITION SURFACE BI2TE3 PHASE |
| ISSN号 | 1098-0121 |
| 通讯作者 | Liu, CX (reprint author), Univ Wurzburg, Phys Inst EP3, D-97074 Wurzburg, Germany. |
| 中文摘要 | We investigate the crossover regime from three-dimensional topological insulators Bi(2)Te(3) and Bi(2)Se(3) to two-dimensional topological insulators with quantum spin Hall effect when the layer thickness is reduced. Using both analytical models and first-principles calculations, we find that the crossover occurs in an oscillatory fashion as a function of the layer thickness, alternating between topologically trivial and nontrivial two-dimensional behavior. |
| 收录类别 | SCI |
| 资助信息 | NSF of China; National Basic Research Program of China [2007CB925000]; International Science and Technology Cooperation Program of China; U.S. Department of Energy, Office of Basic Energy Sciences, Division of Materials Sciences and Engineering [DE-AC02-76SF00515]; Alexander von Humboldt Foundation of Germany |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50510]  |
| 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 | Liu, CX,Zhang, H,Yan, BH,et al. Oscillatory crossover from two-dimensional to three-dimensional topological insulators[J]. PHYSICAL REVIEW B,2010,81(4). |
| APA | Liu, CX.,Zhang, H.,Yan, BH.,Qi, XL.,Frauenheim, T.,...&Zhang, SC.(2010).Oscillatory crossover from two-dimensional to three-dimensional topological insulators.PHYSICAL REVIEW B,81(4). |
| MLA | Liu, CX,et al."Oscillatory crossover from two-dimensional to three-dimensional topological insulators".PHYSICAL REVIEW B 81.4(2010). |
入库方式： OAI收割
来源：物理研究所
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