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Title
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Vertically aligned diamond-graphite hybrid nanorod arrays with superior field electron emission properties
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Author
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Abstract
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| A "patterned-seeding technique" in combination with a "nanodiamond masked reactive ion etching process" is demonstrated for fabricating vertically aligned diamond-graphite hybrid (DGH) nanorod arrays. The DGH nanorod arrays possess superior field electron emission (FEE) behavior with a low turn-on field, long lifetime stability, and large field enhancement factor. Such an enhanced FEE is attributed to the nanocomposite nature of theDGHnanorods, which contain sp(2)-graphitic phases in the boundaries of nano-sized diamond grains. The simplicity in the nanorod fabrication process renders the DGH nanorods of greater potential for the applications as cathodes in field emission displays and microplasma display devices. (C) 2017 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license. |
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Language
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English
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Source (journal)
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APL materials
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Publication
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2017
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ISSN
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2166-532X
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DOI
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10.1063/1.4985107
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Volume/pages
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5
:6
(2017)
, 10 p.
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Article Reference
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066102
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ISI
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000404623000002
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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Full text (open access)
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