Electron field emission from carbon nanoparticles prepared by microwave-plasma chemical-vapor deposition
文献类型：期刊论文
| 作者 | Yu, J ; Wang, EG ; Bai, XD |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2001 |
| 卷号 | 78期号:15页码:2226 |
| 关键词 | CVD DIAMOND FILMS AMORPHOUS-CARBON COLD-CATHODE THIN-FILMS NANOTUBES GRAPHITE |
| ISSN号 | 0003-6951 |
| 通讯作者 | Yu, J: Chinese Acad Sci, State Key Lab Surface Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | Carbon nanoparticles were prepared from H-2 and CH4 at various temperatures. The carbon nanoparticles were well graphitized, and the degree of graphitization increased with increasing growth temperature. Field-emission measurements showed that the carbon nanoparticles were excellent electron field emitters, comparable to carbon nanotubes. The field-emission properties became better with increasing growth temperature, and the threshold fields of the carbon nanoparticles deposited at 400, 500, 670 degreesC were 3.2, 3, and 1 V/mum, respectively. The low-threshold field of the carbon nanoparticles is attributed to the field-enhancement effect and the higher degree of graphitization. (C) 2001 American Institute of Physics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37082]  |
| 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 | Yu, J,Wang, EG,Bai, XD. Electron field emission from carbon nanoparticles prepared by microwave-plasma chemical-vapor deposition[J]. APPLIED PHYSICS LETTERS,2001,78(15):2226. |
| APA | Yu, J,Wang, EG,&Bai, XD.(2001).Electron field emission from carbon nanoparticles prepared by microwave-plasma chemical-vapor deposition.APPLIED PHYSICS LETTERS,78(15),2226. |
| MLA | Yu, J,et al."Electron field emission from carbon nanoparticles prepared by microwave-plasma chemical-vapor deposition".APPLIED PHYSICS LETTERS 78.15(2001):2226. |
入库方式： OAI收割
来源：物理研究所
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