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Photoaktives Halbleiterbauelement sowie Verfahren zum Herstellen eines photoaktiven Halbleiterbauelementes

PHOTOACTIVE SEMICONDUCTOR COMPONENT AND METHOD FOR PRODUCING A PHOTOACTIVE SEMICONDUCTOR COMPONENT
 
: Feldmann, Frank; Hermle, Martin

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Frontpage ()

DE 102014205350 A1: 20140321
German
Patent, Electronic Publication
Fraunhofer ISE ()

Abstract
The invention relates to a photoactive semiconductor component, especially a photovoltaic solar cell, having a semiconductor substrate (1), a carbon-containing SiC layer (3) disposed indirectly upon a surface of the semiconductor substrate, and a passivating intermediate layer (2) disposed indirectly or directly between the SiC layer and semiconductor substrate, and a metallic contact connection disposed indirectly or directly upon a side of the SiC layer facing away from the passivating intermediate layer and in electrically conductive connection with the SiC layer, where the SiC layer has p-type or n-type doping, which is characterized in that the SiC layer partly has a partly amorphous structure and partly has a crystalline structure.

: http://publica.fraunhofer.de/documents/N-364121.html