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An array of Eiffel-tower-shape AIN nanotips and its field emission properties
Tang, YB; Cong, HT; Chen, ZG; Cheng, HM
Corresponding AuthorCong, HT(htcong@imr.ac.cn)
2005-06-06
Source PublicationAPPLIED PHYSICS LETTERS
ISSN0003-6951
Volume86Issue:23Pages:3
AbstractAn 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.
DOI10.1063/1.1941462
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Applied
WOS IDWOS:000230087400044
PublisherAMER INST PHYSICS
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Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/82968
Corresponding AuthorCong, HT
AffiliationChinese 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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