Charged particle gun and charged particle beam device

The present disclosure provides a charged particle beam device capable of simultaneously achieving protection of a charged particle source against electrical discharging inside a charged particle gun and highly accurate control of the charged particle gun, for both DC and AC components. A charged pa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Tomoyo Sasaki
Format: Patent
Sprache:eng
Schlagworte:
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