METHODS OF SPUTTERING CADMIUM SULFIDE LAYERS FOR USE IN CADMIUM TELLURIDE BASED THIN FILM PHOTOVOLTAIC DEVICES

METHODS ARE GENERALLY PROVIDED OF SPUTTERING A CADMIUM SULFIDE LAYER (18) ON A SUBSTRATE (12). THE CADMIUM SULFIDE LAYER (18) CAN BE SPUTTERED ON A SUBSTRATE (12)FROM A TARGET (64) IN A SPUTTERING ATMOSPHERE, WHEREIN THE TARGET (64) COMPRISES ABOUT 75% TO ABOUT 100% BY WEIGHT CADMIUM, AND WHEREIN TH...

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Bibliographische Detailangaben
Hauptverfasser: FELDMAN-PEABODY, SCOTT DANIEL, GOSSMAN, ROBERT DWAYNE
Format: Patent
Sprache:eng
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Zusammenfassung:METHODS ARE GENERALLY PROVIDED OF SPUTTERING A CADMIUM SULFIDE LAYER (18) ON A SUBSTRATE (12). THE CADMIUM SULFIDE LAYER (18) CAN BE SPUTTERED ON A SUBSTRATE (12)FROM A TARGET (64) IN A SPUTTERING ATMOSPHERE, WHEREIN THE TARGET (64) COMPRISES ABOUT 75% TO ABOUT 100% BY WEIGHT CADMIUM, AND WHEREIN THE SPUTTERING ATMOSPHERE COMPRISES A SULFUR-CONTAINING SOURCE GAS. THE CADMIUM SULFIDE LAYER (18) CAN BE USED IN METHODS OF FORMING CADMIUM TELLURIDE THIN FILM PHOTOVOLTAIC DEVICES (10).