Field emission from honeycomblike network of vertically aligned AlN nanoplatelets
文献类型：期刊论文
| 作者 | Y. B. Tang ; H. T. Cong ; H. M. Cheng |
| 刊名 | Applied Physics Letters
 |
| 出版日期 | 2006 |
| 卷号 | 89期号:9 |
| 关键词 | aluminum nitride nanotubes nanobelts nanowires coatings growth arrays |
| ISSN号 | 0003-6951 |
| 中文摘要 | Honeycomblike network of vertically aligned AlN nanoplatelets was synthesized on etched Si substrate via a simple vapor phase method without catalyst. The nanoplatelets are hexagonal wurtzite AlN and their thickness is 10-100 nm. Field emission (FE) measurements showed that this nanostructure has a low turn-on field of 3.2-5.0 V/mu m and a threshold field of 7.8-12.1 V/mu m at sample-anode distances of 50-100 mu m. The fluctuation of FE current with density of 10 mA/cm(2) over 5 h is lower than 3%. The low turn-on and threshold fields and the small fluctuation of current demonstrate that this two-dimensional AlN nanostructure is a promising FE material. (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/321006/34486]  |
| 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,H. M. Cheng. Field emission from honeycomblike network of vertically aligned AlN nanoplatelets[J]. Applied Physics Letters,2006,89(9). |
| APA | Y. B. Tang,H. T. Cong,&H. M. Cheng.(2006).Field emission from honeycomblike network of vertically aligned AlN nanoplatelets.Applied Physics Letters,89(9). |
| MLA | Y. B. Tang,et al."Field emission from honeycomblike network of vertically aligned AlN nanoplatelets".Applied Physics Letters 89.9(2006). |
入库方式： OAI收割
来源：金属研究所
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