標題: Field emission characteristics of chromium carbide capped carbon nanotips
作者: Hsu, C. H.
Chen, C. F.
Lo, H. C.
材料科學與工程學系
Department of Materials Science and Engineering
關鍵字: carbon nanotips;field emission;microwave plasma chemical vapor deposition
公開日期: 25-Nov-2006
摘要: In this study, field emission characteristics of two carbon based nanomaterials, carbon nanotips and chromium carbide capped carbon nanotips, were discussed. Both of these materials were synthesized by bias-assisted microwave plasma chemical vapor deposition with hydrogen and methane as reactants. Ultra-sharpness of the carbon nanotips and the composite structure of chromium carbide capped carbon nanotips have shown unique structural and electrical properties. I-V measurements were carried out to investigate the field emission characteristics. The chromium carbide capped carbon nanotips showed superior field emission stability compared to carbon nanotips under constant current emission. (c) 2006 Elsevier B.V. All rights reserved.
URI: http://dx.doi.org/10.1016/j.tsf.2006.07.072
http://hdl.handle.net/11536/11521
ISSN: 0040-6090
DOI: 10.1016/j.tsf.2006.07.072
期刊: THIN SOLID FILMS
Volume: 515
Issue: 3
起始頁: 1025
結束頁: 1027
Appears in Collections:Conferences Paper


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