ELECTRON GUN AND ELECTRON MICROSCOPE

The electron gun is provided with a first anode electrode and a second anode electrode to generate an acceleration and deceleration electric field. A lens electric field makes it possible to irradiate a sample with an electron beam emitted from a part outside an optical axis of the photoelectric fil...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	OHSHIMA, Takashi, OSE, Yoichi, MORISHITA, Hideo, KATANE, Junichi, KOHMU, Naohiro, IDE, Tatsuro, AGEMURA, Toshihide
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!