Manufacturing Process Optimization to Improve Stability, Yield and Efficiency of CdS/CdTe PV Devices: Phase II, Annual Technical Report, January 2006 - February 2007

    Research output: NRELSubcontract Report

    Abstract

    We designed, fabricated, installed, and tested a fixture for automated cooling of a substrate in vacuum for optimum processing of the back contact. Large-area devices have 10.9% efficiency.
    Original languageAmerican English
    Number of pages17
    StatePublished - 2007

    Bibliographical note

    Work performed by Colorado State University, Fort Collins, Colorado

    NREL Publication Number

    • NREL/SR-520-41664

    Keywords

    • automated cooling
    • back contacts
    • characterizations
    • damp-heat testing
    • ellipsometry
    • glass substrates
    • large-area devices
    • liner
    • optimum process
    • PV

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