CdS Films Prepared by the Close-Spaced Sublimation and Their Influence on CdTe/CdS Solar Cell Performance

    Research output: Contribution to conferencePaper

    Abstract

    Cadmium sulfide (CdS) films have been deposited on SnO/sub 2//7059 glass substrates by the close-spaced sublimation technique (CSS), and subsequently used for the fabrication of CdTe/CdS solar cells. The effect of various deposition parameters - ambient and temperature profiles - on film properties and solar cell performance has been investigated. One of the main objectives of this work has beento deposit device quality CdS films of small thickness in order to fabricate CdTe solar cells with enhanced blue response. Solar cells have been characterized using PL, I-V, I-V-T, SR, and C-V measurements. A photovoltaic conversion efficiency of 14.2% under AM1.5 conditions has been measured at the National Renewable Energy Laboratory.
    Original languageAmerican English
    Pages751-756
    Number of pages6
    DOIs
    StatePublished - 1996
    EventTwenty Fifth IEEE Photovoltaic Specialists Conference - Washington, D.C.
    Duration: 13 May 199617 May 1996

    Conference

    ConferenceTwenty Fifth IEEE Photovoltaic Specialists Conference
    CityWashington, D.C.
    Period13/05/9617/05/96

    Bibliographical note

    Work performed by the University of South Florida, Tampa, Florida

    NREL Publication Number

    • NREL/CP-22396

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