Maximizing the notional area in single tip field emitters

One of the critical aspects in advancing high-brightness field emitter devices is determining the conditions under which single-tip emitters should be constructed to optimize their emission area. Recent experiments have explored varying the axis ratio ξ of the cap of a single-tip emitter, ranging fr...

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Veröffentlicht in:	Ultramicroscopy 2024-12, Vol.267, p.114049, Article 114049
Hauptverfasser:	Filippov, Sergey V., Dall’Agnol, Fernando F., Popov, Eugeni O., Kolosko, Anatoly G., de Assis, Thiago A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Electron microscopy Local field enhancement factor Notional emission area Single tip emitters
Online-Zugang:	Volltext
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