Mn atomic layers under inert covers of graphene and hexagonal boron nitride prepared on Rh(111)
文献类型：期刊论文
| 作者 | Zhang, Yu1; Zhang, Yanfeng1; Ma, Donglin2; Ji, Qingqing2; Fang, Wei3; Shi, Jianping1; Gao, Teng2; Liu, Mengxi2; Gao, Yabo2; Chen, Yubin2 |
| 刊名 | NANO RESEARCH
 |
| 出版日期 | 2013-12-01 |
| 卷号 | 6期号:12页码:887-896 |
| 关键词 | Graphene Stm Manganese Intercalation Rh(111) |
| ISSN号 | 1998-0124 |
| DOI | 10.1007/s12274-013-0365-z |
| 英文摘要 | Intercalation of metal atoms into the interface of graphene and its supporting substrate has become an intriguing topic for the sake of weakening the interface coupling and constructing metal atomic layers under inert covers. However, this novel behavior has rarely been reported on the analogous hexagonal boron nitride (h-BN) synthesized on metal substrates. Here, we describe a comparative study of Mn intercalation into the interfaces of graphene/Rh(111) and h-BN/Rh(111), by using atomically-resolved scanning tunneling microscopy (STM) and density functional theory (DFT) calculations. The intercalation was performed by annealing as-deposited Mn clusters, and the starting temperature of Mn intercalation into h-BN/Rh(111) was found to be similar to 80 A degrees C higher than that for graphene/Rh(111). Moreover, the intercalated islands of h-BN/Mn/Rh(111) usually possess more irregular shapes than those of graphene/Mn/Rh(111), as illustrated by temperature-dependent STM observations. All these experimental facts suggest a stronger interaction of Mn with h-BN/Rh(111) than that with graphene/Rh(111). |
| 语种 | 英语 |
| WOS记录号 | WOS:000328899800004 |
| 出版者 | TSINGHUA UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/43351]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Yanfeng |
| 作者单位 | 1.Peking Univ, Coll Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China 2.Peking Univ, Ctr Nanochem CNC, Beijing Natl Lab Mol Sci,Coll Chem & Chem Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China 3.Peking Univ, Int Ctr Quantum Mat, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yu,Zhang, Yanfeng,Ma, Donglin,et al. Mn atomic layers under inert covers of graphene and hexagonal boron nitride prepared on Rh(111)[J]. NANO RESEARCH,2013,6(12):887-896. |
| APA | Zhang, Yu.,Zhang, Yanfeng.,Ma, Donglin.,Ji, Qingqing.,Fang, Wei.,...&Liu, Zhongfan.(2013).Mn atomic layers under inert covers of graphene and hexagonal boron nitride prepared on Rh(111).NANO RESEARCH,6(12),887-896. |
| MLA | Zhang, Yu,et al."Mn atomic layers under inert covers of graphene and hexagonal boron nitride prepared on Rh(111)".NANO RESEARCH 6.12(2013):887-896. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。