Investigation on the Electron Emission Regularity of Sputtered Boron Nitride Thin Films and Microstructured Array Surfaces

Boron nitride (BN) ceramic is an important support material in aerospace, arc discharge devices, and vacuum electronics. The electron emission properties of BN surfaces are of significance among various space applications. In this work, by preparing BN thin films and microstructured BN bulks, we hav...

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Bibliographic Details
Main Authors: Yuqing Gu, Juannan Li, Dan Wang
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Inorganics
Subjects:
Online Access:https://www.mdpi.com/2304-6740/13/4/102
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