Optically Induced Field-Emission Source Based on Aligned Vertical Carbon Nanotube Arrays

Due to the high field enhancement factor and photon-absorption efficiency, carbon nanotubes (CNTs) have been widely used in optically induced field-emission as a cathode. Here, we report vertical carbon nanotube arrays (VCNTAs) that performed as high-density electron sources. A combination of high a...

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Autors principals:	Mengjie Li, Qilong Wang, Ji Xu, Jian Zhang, Zhiyang Qi, Xiaobing Zhang
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2021-07-01
Col·lecció:	Nanomaterials
Matèries:	photo-electron emission optically induced field emission field emission VCNTAs photosensitivity
Accés en línia:	https://www.mdpi.com/2079-4991/11/7/1810
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