DocumentCode
230676
Title
Growth of a single graphene sheet on a tungsten tip
Author
Shuai Tang ; Yu Zhang ; Shaozhi Deng ; Jun Chen ; Ningsheng Xu
Author_Institution
Sch. of Phys. & Eng., Sun Yat-sen Univ., Guangzhou, China
fYear
2014
fDate
6-10 July 2014
Firstpage
151
Lastpage
152
Abstract
A single few-layer graphene (FLG) sheet is synthesized on a tungsten tip by using microwave plasma enhanced chemical vapor deposition method. The sheet density of FLG on a tungsten tip is controlled by the substrate surface structure and local plasma density. This method provides a new way to fabricate a field emission point electron source.
Keywords
electron field emission; graphene; plasma CVD; plasma density; surface structure; tungsten; C; W; field emission point electron source; local plasma density; microwave plasma enhanced chemical vapor deposition; sheet density; single few-layer graphene sheet; substrate surface structure; tungsten tip; Cathodes; Educational institutions; Graphene; Lithography; Materials; Shape; electric field; few-layer graphene; plasma sheath;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Nanoelectronics Conference (IVNC), 2014 27th International
Conference_Location
Engelberg
Print_ISBN
978-1-4799-5306-6
Type
conf
DOI
10.1109/IVNC.2014.6894790
Filename
6894790
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