Doping system, doping method and method for manufacturing silicon carbide semiconductor device

A doping system includes a light source to emit an optical pulse; a light source controller connected to the light source, to control an energy density of the optical pulse; and a beam adjusting unit to irradiate the optical pulse to a surface of a doping-object made of silicon carbide on which an i...

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Bibliographische Detailangaben

Hauptverfasser:	Iguchi, Kenichi, Nakazawa, Haruo
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SEMICONDUCTOR DEVICES SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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