Electron source for generating electron beam

The invention relates to an electron source (2) for generating an electron beam (8), having a cathode (1) and an anode (4) in the form of graphene layers (6, 12) epitaxially grown from a silicon carbide substrate (5). The invention is suitable for the overall preparation of a miniaturized high-energ...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KRIEG MARKUS, OTT CHRISTIAN, WEBER HEIKE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
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