Stability of carbon nanotubes: How small can they be?
文献类型：期刊论文
| 作者 | Peng, LM ; Zhang, ZL ; Xue, ZQ ; Wu, QD ; Gu, ZN ; Pettifor, DG |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2000 |
| 卷号 | 85期号:15页码:3249 |
| 关键词 | ENERGETICS |
| ISSN号 | 0031-9007 |
| 通讯作者 | Peng, LM (reprint author), Peking Univ, Dept Elect, Beijing 100871, Peoples R China. |
| 中文摘要 | Experimental evidence has been found for the existence of small single wall carbon nanotubes with diameters of 0.5 and 0.33 nn? by high resolution transmission electron microscopy, and their mechanical stability was investigated using tight-binding molecular dynamics simulations. It is shown that, while the carbon tubes with diameters smaller than 0.4 nm are energetically less favorable than a graphene sheet, some of them are indeed mechanically stable at temperatures as high as 1100 degrees C. The 0.33 nm carbon tube observed is likely a (4, 0) tube and is indeed part of a compound nanotube system that forms perhaps the smallest metal-semiconductor-metal tubular junction yet synthesized. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53016]  |
| 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 | Peng, LM,Zhang, ZL,Xue, ZQ,et al. Stability of carbon nanotubes: How small can they be?[J]. PHYSICAL REVIEW LETTERS,2000,85(15):3249. |
| APA | Peng, LM,Zhang, ZL,Xue, ZQ,Wu, QD,Gu, ZN,&Pettifor, DG.(2000).Stability of carbon nanotubes: How small can they be?.PHYSICAL REVIEW LETTERS,85(15),3249. |
| MLA | Peng, LM,et al."Stability of carbon nanotubes: How small can they be?".PHYSICAL REVIEW LETTERS 85.15(2000):3249. |
入库方式： OAI收割
来源：物理研究所
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