Publication Date:
2019
Description:
Abstract
Fabrication of patterned one‐dimensional (1D) nanostructures was recognized as the key process for the construction of functional display devices. In current investigation, we put forward the large‐scale and uniform growth of patterned 3C‐SiC nanowire arrays assisted by the patterned Au catalysts on SiC wafer substrate. The as‐fabricated SiC nanowires presented tapered configuration with a typical bamboo‐like body as well as clear and sharp tips. The as‐fabricated SiC nanoarray cathode has outstanding field emission (FE) characteristic that has a low turn‐on field (Eto) of ~1.54 V/μm. The mechanism for their electron emission behaviors has been proposed.
This article is protected by copyright. All rights reserved.
Print ISSN:
0002-7820
Electronic ISSN:
1551-2916
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
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