| Growth and quantum transport properties of vertical Bi2Se3 nanoplate films on Si substrates | |
| Li,Mingze1,2; Wang,Zhenhua1,2; Yang,Liang1,2; Pan,Desheng1,2; Li,Da1,2; Gao,Xuan P A3; Zhang,Zhidong1,2 | |
| 2018-06-04 | |
| 发表期刊 | Nanotechnology
 |
| ISSN | 0957-4484 |
| 卷号 | 29期号:31 |
| 摘要 | Abstract Controlling the growth direction (planar versus vertical) and surface-to-bulk ratio can lead to lots of unique properties for two-dimensional layered materials. We report a simple method to fabricate continuous films of vertical Bi2Se3 nanoplates on Si substrate and investigate the quantum transport properties of such films. In contrast to (001) oriented planar Bi2Se3 nanoplate film, vertical Bi2Se3 nanoplate films are enclosed by (015) facets, which possess high surface-to-bulk ratio that can enhance the quantum transport property of topological surface states. And by controlling the compactness of vertical Bi2Se3 nanoplates, we realized an effective tuning of the weak antilocalization effect from topological surface states in Bi2Se3 films. Our work paves a way for exploring the unique transport properties of this unconventional structure topological insulator film. |
| 关键词 | vertical growth Bi2Se3 thin film weak antilocalization |
| DOI | 10.1088/1361-6528/aac457 |
| 语种 | 英语 |
| WOS记录号 | IOP:0957-4484-29-31-aac457 |
| 出版者 | IOP Publishing |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/80638 |
| 作者单位 | 1.National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China 2.School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, People’s Republic of China 3.Department of Physics, Case Western Reserve University, Cleveland, OH 44106, United States of America |
| 推荐引用方式 GB/T 7714 | Li,Mingze,Wang,Zhenhua,Yang,Liang,et al. Growth and quantum transport properties of vertical Bi2Se3 nanoplate films on Si substrates[J]. Nanotechnology,2018,29(31). |
| APA | Li,Mingze.,Wang,Zhenhua.,Yang,Liang.,Pan,Desheng.,Li,Da.,...&Zhang,Zhidong.(2018).Growth and quantum transport properties of vertical Bi2Se3 nanoplate films on Si substrates.Nanotechnology,29(31). |
| MLA | Li,Mingze,et al."Growth and quantum transport properties of vertical Bi2Se3 nanoplate films on Si substrates".Nanotechnology 29.31(2018). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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