An array of Eiffel-tower-shape AIN nanotips and its field emission properties
文献类型：期刊论文
| 作者 | Y. B. Tang ; H. T. Cong ; Z. G. Chen ; H. M. Cheng |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2005 |
| 卷号 | 86期号:23 |
| 关键词 | aluminum nitride nanotubes electron-affinity aln nanowires films |
| ISSN号 | 0003-6951 |
| 中文摘要 | An array of Eiffel-tower-shape AlN nanotips has been synthesized and assembled vertically with Si substrate by a chemical vapor deposition method at 700 degrees C. The single-crystalline AlN nanotips along [001] direction, including sharp tips with 10-100 nm in diameter and submicron-sized bases, are distributed uniformly with density of 10(6)-10(7) tips/cm(2). Field emission (FE) measurements show that its turn on field is 4.7 V/mu m, which is comparable to that of carbon nanotubes, and the fluctuation of FE current is as small as 0.74% for 4 h. It is revealed this nanostructure is available to optimize the FE properties and make the array a promising field emitter. (c) 2005 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35052]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. B. Tang,H. T. Cong,Z. G. Chen,et al. An array of Eiffel-tower-shape AIN nanotips and its field emission properties[J]. Applied Physics Letters,2005,86(23). |
| APA | Y. B. Tang,H. T. Cong,Z. G. Chen,&H. M. Cheng.(2005).An array of Eiffel-tower-shape AIN nanotips and its field emission properties.Applied Physics Letters,86(23). |
| MLA | Y. B. Tang,et al."An array of Eiffel-tower-shape AIN nanotips and its field emission properties".Applied Physics Letters 86.23(2005). |
入库方式： OAI收割
来源：金属研究所
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