POLARIZATION RESISTANT SOLAR CELL WITH OXYGEN RICH INTERFACE

POLARIZATION RESISTANT SOLAR CELL WITH OXYGEN RICH INTERFACE

A polarization resistant solar cell using an oxygen-rich interface layer is provided. The oxygen-rich interface layer may be comprised of SiOxNy, which may have a graded profile that varies between oxygen-rich proximate to the solar cell to nitrogen-rich distal to the solar cell. A silicon oxide pas...

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Bibliographische Detailangaben
Hauptverfasser: RAKOTONIAINA, JEAN PATRICE, ZHANG, RENHUA, BLOSSE, ALAIN PAUL, KAES, MARTIN, PHAN, BILL, GORMAN, JOHN, SIDELKHEIR, OMAR
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Zusammenfassung:A polarization resistant solar cell using an oxygen-rich interface layer is provided. The oxygen-rich interface layer may be comprised of SiOxNy, which may have a graded profile that varies between oxygen-rich proximate to the solar cell to nitrogen-rich distal to the solar cell. A silicon oxide passivation layer may be interposed between the solar cell and the SiOxNy graded dielectric layer. The graded SiOxNy dielectric layer may be replaced with a non-graded SiOxNy dielectric layer and a SiN AR coating.