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Precisely aligned graphene grown on hexagonal boron nitride by catalyst free chemical vapor deposition
文献类型：期刊论文
| 作者 | Tang, Shujie; Wang, Haomin; Zhang Y(张嵛); Li, Ang; Xie, Hong; Liu, Xiaoyu; Liu LQ(刘连庆) ; Li, Tianxin; Huang, Fuqiang; Xie, Xiaoming
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2013 |
| 卷号 | 3页码:1-7 |
| 关键词 | SCANNING-TUNNELING-MICROSCOPY SINGLE-CRYSTAL GRAPHENE ZIGZAG EDGES ELECTRONIC-PROPERTIES SUSPENDED GRAPHENE LAYER GRAPHENE H-BN TRANSPORT HETEROSTRUCTURES SPECTROSCOPY |
| ISSN号 | 2045-2322 |
| 产权排序 | 2 |
| 通讯作者 | Wang, Haomin |
| 中文摘要 | To grow precisely aligned graphene on h-BN without metal catalyst is extremely important, which allows for intriguing physical properties and devices of graphene/h-BN hetero-structure to be studied in a controllable manner. In this report, such hetero-structures were fabricated and investigated by atomic resolution scanning probe microscopy. Moire patterns are observed and the sensitivity of moire interferometry proves that the graphene grains can align precisely with the underlying h-BN lattice within an error of less than 0.056. The occurrence of moire pattern clearly indicates that the graphene locks into h-BN via van der Waals epitaxy with its interfacial stress greatly released. It is worthy to note that the edges of the graphene grains are primarily oriented along the armchair direction. The field effect mobility in such graphene flakes exceeds 20,000 cm(2).V-1.s(-1) at ambient condition. This work opens the door of atomic engineering of graphene on h-BN, and sheds light on fundamental research as well as electronic applications based on graphene/h-BN hetero-structure. |
| WOS标题词 | Science & Technology |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | SCANNING-TUNNELING-MICROSCOPY ; SINGLE-CRYSTAL GRAPHENE ; ZIGZAG EDGES ; ELECTRONIC-PROPERTIES ; SUSPENDED GRAPHENE ; LAYER GRAPHENE ; H-BN ; TRANSPORT ; HETEROSTRUCTURES ; SPECTROSCOPY |
| 收录类别 | SCI |
| 资助信息 | National Science and Technology Major Projects of china [2011ZX02707]; Chinese Academy of Sciences [KGZD-EW-303]; CAS International Collaboration and Innovation Program on High Mobility Materials Engineering; National Natural Science Foundation of China [11104303, 11274333, 11204339, 61136005]; Science and Technology Commission of Shanghai Municipality [12JC1410100, 12JC1403900] |
| 语种 | 英语 |
| WOS记录号 | WOS:000324382400001 |
| 公开日期 | 2013-10-05 |
| 源URL | [http://ir.sia.cn/handle/173321/12561]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Tang, Shujie,Wang, Haomin,Zhang Y,et al. Precisely aligned graphene grown on hexagonal boron nitride by catalyst free chemical vapor deposition[J]. SCIENTIFIC REPORTS,2013,3:1-7. |
| APA | Tang, Shujie.,Wang, Haomin.,Zhang Y.,Li, Ang.,Xie, Hong.,...&Jiang, Mianheng.(2013).Precisely aligned graphene grown on hexagonal boron nitride by catalyst free chemical vapor deposition.SCIENTIFIC REPORTS,3,1-7. |
| MLA | Tang, Shujie,et al."Precisely aligned graphene grown on hexagonal boron nitride by catalyst free chemical vapor deposition".SCIENTIFIC REPORTS 3(2013):1-7. |
入库方式： OAI收割
来源：沈阳自动化研究所
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