Investigation of the Effect of Structural Properties of a Vertically Standing CNT Cold Cathode on Electron Beam Brightness and Resolution of Secondary Electron Images

Investigation of the Effect of Structural Properties of a Vertically Standing CNT Cold Cathode on Electron Beam Brightness and Resolution of Secondary Electron Images

Carbon nanotube (CNT)-based cold cathodes are promising sources of field emission electrons for advanced electron devices, particularly for ultra-high-resolution imaging systems, due to their high brightness and low energy spread. While the electron field emission properties of single-tip CNT cathod...

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Bibliographic Details
Main Authors: Ha Rim Lee, Da Woon Kim, Alfi Rodiansyah, Boklae Cho, Joonwon Lim, Kyu Chang Park
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Nanomaterials
Subjects:
carbon nanotube
field emission
electron beam
electron microscope
Online Access:https://www.mdpi.com/2079-4991/11/8/1918

Internet

https://www.mdpi.com/2079-4991/11/8/1918

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