A high-brightness large-diameter graphene coated point cathode field emission electron source

Traditional cold field emission electron sources rely on single crystal tungsten sharpened wires. Here, the authors use graphene-coated nickel point cathodes to devise alternative cold field emission electron sources for electron microscopy and lithography applications.

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Detalles Bibliográficos
Autores principales:	Xiuyuan Shao, Avinash Srinivasan, Wei Kean Ang, Anjam Khursheed
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/5be7b7d42deb432391980c5e97da0321
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spelling	oai:doaj.org-article:5be7b7d42deb432391980c5e97da03212021-12-02T17:32:29ZA high-brightness large-diameter graphene coated point cathode field emission electron source10.1038/s41467-018-03721-y2041-1723https://doaj.org/article/5be7b7d42deb432391980c5e97da03212018-03-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-03721-yhttps://doaj.org/toc/2041-1723Traditional cold field emission electron sources rely on single crystal tungsten sharpened wires. Here, the authors use graphene-coated nickel point cathodes to devise alternative cold field emission electron sources for electron microscopy and lithography applications.Xiuyuan ShaoAvinash SrinivasanWei Kean AngAnjam KhursheedNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Xiuyuan Shao Avinash Srinivasan Wei Kean Ang Anjam Khursheed A high-brightness large-diameter graphene coated point cathode field emission electron source
description	Traditional cold field emission electron sources rely on single crystal tungsten sharpened wires. Here, the authors use graphene-coated nickel point cathodes to devise alternative cold field emission electron sources for electron microscopy and lithography applications.
format	article
author	Xiuyuan Shao Avinash Srinivasan Wei Kean Ang Anjam Khursheed
author_facet	Xiuyuan Shao Avinash Srinivasan Wei Kean Ang Anjam Khursheed
author_sort	Xiuyuan Shao
title	A high-brightness large-diameter graphene coated point cathode field emission electron source
title_short	A high-brightness large-diameter graphene coated point cathode field emission electron source
title_full	A high-brightness large-diameter graphene coated point cathode field emission electron source
title_fullStr	A high-brightness large-diameter graphene coated point cathode field emission electron source
title_full_unstemmed	A high-brightness large-diameter graphene coated point cathode field emission electron source
title_sort	high-brightness large-diameter graphene coated point cathode field emission electron source
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/5be7b7d42deb432391980c5e97da0321
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A high-brightness large-diameter graphene coated point cathode field emission electron source

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