A surface-conducted field emission device with suspended graphene cathodes - Details

author：

Wu, C. (Wu, C..) ^[1] | Li, F. (Li, F..) ^[2] | Zhang, Y. (Zhang, Y..) ^[3] | Guo, T. (Guo, T..) ^[4]

Indexed by：

Scopus

Abstract：

A　surface-conducted　field　emission　device　using　suspended　graphene　film　as　field　emitter　is　fabricated,　where　the　tetrapod-like　zinc　oxide　(T-ZnO)　nanostructure　is　used　as　surface　conducting　emitter　and　supporting　structure　for　the　suspended　graphene　film.　The　suspended　graphene　film　locates　parallely　to　the　gate　electric　field,　leading　to　high　local　electric　field　at　the　graphene　edges.　High　emission　efficiency　(30%)　is　obtained　at　low　operation　bias　(＜150　V)　by　depositing　magnesium　oxide　film　on　the　surface　of　T-ZnOs　nanostructure.　©　2013　Elsevier　B.V.　All　rights　reserved.

Keyword：

Field emission device; Graphene; MgO; Surface-conducted; T-ZnOs

Community：

[ 1 ] [Wu, C.]Institute of Optoelectronic Display, Fuzhou University, Fuzhou 350002, China
[ 2 ] [Li, F.]Institute of Optoelectronic Display, Fuzhou University, Fuzhou 350002, China
[ 3 ] [Zhang, Y.]Institute of Optoelectronic Display, Fuzhou University, Fuzhou 350002, China
[ 4 ] [Guo, T.]Institute of Optoelectronic Display, Fuzhou University, Fuzhou 350002, China

Reprint 's Address：

[Li, F.]Institute of Optoelectronic Display, Fuzhou University, Fuzhou 350002, China

Email：

fushanli@hotmail.com

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Source ：

Applied Surface Science

ISSN： 0169-4332

Year： 2013

Volume： 273

Page： 432-436

2 . 5 3 8

JCR@2013

6 . 3 0 0

JCR@2023

JCR Journal Grade：1

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 10

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

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