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[期刊论文]

Field emission from vertical graphene sheets formed by screen-printing technique

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author:

Wu, C. (Wu, C..) [1] | Li, F. (Li, F..) [2] | Zhang, Y. (Zhang, Y..) [3] | Unfold

Indexed by:

Scopus

Abstract:

Vertical graphene field emission cathodes were fabricated using screen-printing and the following selective photoetching techniques. Excellent field emission properties of the screen-printed vertical graphene film were obtained with low turn on field, high maximum current density, and large field enhancement factor. The organic layer anchoring the vertical graphene sheets acted as negative feedback layer, which contributed to the high uniformity and stability of the field emission device. The results pave the low-cost way for applications of graphenes in large-scale field emission devices. © 2013 Elsevier Ltd. All rights reserved.

Keyword:

Emission stability; Field emission; Graphene; Vertical alignment

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

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Source :

Vacuum

ISSN: 0042-207X

Year: 2013

Volume: 94

Page: 48-52

1 . 4 2 6

JCR@2013

3 . 8 0 0

JCR@2023

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 49

30 Days PV: 3

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