THIN FILM PHOTOVOLTAIC DEVICE AND METHOD OF MAKING SAME

A photovoltaic device includes a substrate; a back contact layer disposed on the substrate; an absorber layer for photo absorption disposed above the back contact layer; a buffer layer disposed above the absorber layer; a front contact layer disposed above the buffer layer; and a plasmonic nanostruc...

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Bibliographische Detailangaben
Hauptverfasser:	WU JYH-LIH, YEN WEN-TSAI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	A photovoltaic device includes a substrate; a back contact layer disposed on the substrate; an absorber layer for photo absorption disposed above the back contact layer; a buffer layer disposed above the absorber layer; a front contact layer disposed above the buffer layer; and a plasmonic nanostructured layer having a plurality of nano-particles, wherein the plasmonic nanostructured layer is between a topmost back contact layer surface and the absorber layer.