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Ultralow secondary electron emission of graphene

Abstract:

In order to ensure that vacuum electronic devices work with high overall efficiency, it is required to use materials with low secondary electron emission to fabricate or coat collectors, grids, and envelope walls of the devices. We report that the secondary electron yields of monolayer graphenes are ultralow, comparable with the lowest yields of the materials currently used in this practical application. This offers a pathway for the application of light graphene with only one-atom thickness ...

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Publisher copy:
10.1021/nn102579f

Authors


Robertson, AW More by this author
Warner, JH More by this author
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Journal:
ACS Nano
Volume:
5
Issue:
2
Pages:
1047-1055
Publication date:
2011-02-22
DOI:
EISSN:
1936-086X
ISSN:
1936-0851
URN:
uuid:87190207-be37-4634-9124-d5fe96fea67f
Source identifiers:
179115
Local pid:
pubs:179115

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