Stable Field Emissions from Zirconium Carbide Nanoneedle Electron Source

In this study, a single zirconium carbide (ZrC) nanoneedle structure oriented in the <100> direction was fabricated by a dual-beam focused ion beam (FIB-SEM) system, and its field emission characteristics and emission current stability were evaluated. Benefiting from controlled fabrication wit...

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Bibliographic Details

Published in:	Nanomaterials
Main Authors:	Yimeng Wu, Jie Tang, Shuai Tang, You-Hu Chen, Ta-Wei Chiu, Masaki Takeguchi, Ayako Hashimoto, Lu-Chang Qin
Format:	Article
Language:	English
Published:	MDPI AG 2025-01-01
Subjects:	zirconium carbide nanoneedle electron source stable field emission
Online Access:	https://www.mdpi.com/2079-4991/15/2/93