Catalyst-seeded synthesis and field emission properties of flowerlike Si-doped AlN nanoneedle array
文献类型：期刊论文
| 作者 | Y. B. Tang ; H. T. Cong ; Z. M. Wang ; H. M. Cheng |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2006 |
| 卷号 | 89期号:25 |
| 关键词 | aluminum nitride nanotips carbon nanotubes electron-affinity growth nanoflowers surfaces |
| ISSN号 | 0003-6951 |
| 中文摘要 | Flowerlike Si-doped AlN nanoneedle array is grown from cobalt particles seeded on Si substrate by evaporating AlCl(4) and SiCl(4) in NH(3) atmosphere. The nanoneedles are several microns in length, and their base and tip diameters are in the range of 50-150 and 5-30 nm, respectively. Field emission (FE) measurements show that the Si-doped AlN nanoneedle array has a low turn-on field (similar to 1.8 V/mu m) and a high field enhancement factor (similar to 3271), indicating that it is a promising candidate for FE applications. In addition, this catalyst-seeded and Si-doped method may facilitate the development of efficient AlN nanostructure FE devices. (c) 2006 American Institute of Physics. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34487]  |
| 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. M. Wang,et al. Catalyst-seeded synthesis and field emission properties of flowerlike Si-doped AlN nanoneedle array[J]. Applied Physics Letters,2006,89(25). |
| APA | Y. B. Tang,H. T. Cong,Z. M. Wang,&H. M. Cheng.(2006).Catalyst-seeded synthesis and field emission properties of flowerlike Si-doped AlN nanoneedle array.Applied Physics Letters,89(25). |
| MLA | Y. B. Tang,et al."Catalyst-seeded synthesis and field emission properties of flowerlike Si-doped AlN nanoneedle array".Applied Physics Letters 89.25(2006). |
入库方式： OAI收割
来源：金属研究所
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。