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Issue 5, 2019
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A holey graphene film as a high performance planar field emitter

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Abstract

A holey graphene film emitter, introduced here as a planar emitter, does not have the problems of screening and emitter height leveling that traditional planar emitters suffer from. Therefore, the emitter exhibits outstanding performance in terms of output intensity and device lifetime. Furthermore, the flexible nature of the device would allow its use as a high power electron beam source.

Graphical abstract: A holey graphene film as a high performance planar field emitter

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Publication details

The article was received on 27 Aug 2018, accepted on 07 Jan 2019 and first published on 09 Jan 2019


Article type: Communication
DOI: 10.1039/C8TC04286A
Citation: J. Mater. Chem. C, 2019,7, 1131-1137

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    A holey graphene film as a high performance planar field emitter

    J. S. Lee, D. K. Seo, T. Kim and Y. H. Kim, J. Mater. Chem. C, 2019, 7, 1131
    DOI: 10.1039/C8TC04286A

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