METHOD FOR MANUFACTURING A CONTACT ON A SILICON CARBIDE SEMICONDUCTOR SUBSTRATE, AND SILICON CARBIDE SEMICONDUCTOR DEVICE

The disclosure relates to a method for manufacturing a contact on a silicon carbide semiconductor substrate and to a silicon carbide semiconductor device comprising a crystalline silicon carbide semiconductor substrate and a contact layer directly in contact with the silicon carbide semiconductor substrate surface and having, at an interface to the semiconductor substrate, a contact phase portion comprising at least a metal, silicon, and carbon. The method comprises the acts of providing a crystalline silicon carbide semiconductor substrate, depositing a metallic contact material layer onto the crystalline silicon carbide semiconductor substrate, and irradiating at least a part of the silicon carbide semiconductor substrate and at least a part of the metallic contact material layer at their interface with at least one thermal annealing laser beam, thereby generating a contact phase portion at the interface, wherein the contact phase portion comprises at least a metal, silicon, and carbon.