| An array of Eiffel-tower-shape AIN nanotips and its field emission properties | |
| Tang, YB; Cong, HT; Chen, ZG; Cheng, HM | |
| Corresponding Author | Cong, HT(htcong@imr.ac.cn) |
| 2005-06-06 | |
| Source Publication | APPLIED PHYSICS LETTERS
 |
| ISSN | 0003-6951 |
| Volume | 86Issue:23Pages:3 |
| Abstract | 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. |
| DOI | 10.1063/1.1941462 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Applied |
| WOS ID | WOS:000230087400044 |
| Publisher | AMER INST PHYSICS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/82968 |
| Corresponding Author | Cong, HT |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Tang, YB,Cong, HT,Chen, ZG,et al. An array of Eiffel-tower-shape AIN nanotips and its field emission properties[J]. APPLIED PHYSICS LETTERS,2005,86(23):3. |
| APA | Tang, YB,Cong, HT,Chen, ZG,&Cheng, HM.(2005).An array of Eiffel-tower-shape AIN nanotips and its field emission properties.APPLIED PHYSICS LETTERS,86(23),3. |
| MLA | Tang, YB,et al."An array of Eiffel-tower-shape AIN nanotips and its field emission properties".APPLIED PHYSICS LETTERS 86.23(2005):3. |
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