Procédé pour le depôt de traces de métal conducteur sur du diamant

Verfahren zur Abscheidung elektrisch leitfähiger Metallspuren auf Diamant

Method for depositing conductive metal traces on diamond


Adherent traces of a carbide-forming conductive metal are produced on a diamond surface, without deposition of carbide in areas to be non-conductive, by depositing an undercoat layer of a non-carbide-forming metal such as palladium, patterning said undercoat layer and then depositing a bond layer of the carbide-forming metal. The undercoat layer and the portion of the bond layer deposited thereon are then removed, typically by etching.




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