Third generation multi-layer graded band gap solar cells for achieving high conversion efficiencies - II: Experimental results

DHARMADASA, I, ROBERTS, J. S. and HILL, G. (2005). Third generation multi-layer graded band gap solar cells for achieving high conversion efficiencies - II: Experimental results. Solar Energy Materials & Solar Cells, 88 (4), 413-422.

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Link to published version:: https://doi.org/10.1016/j.solmat.2005.05.008
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    Abstract

    New designs of multi-layer graded band gap solar cell structures were experimentally tested using well-understood AlxGa(1-x)As materials grown by the MOVPE technique. Laboratory scale devices (0.5 mm diameter) were processed and measured for their performance as solar cells. Both V-oc (1110mV) and fill factors (similar to 83%) for the best devices have shown drastic improvements over existing cells and the short-circuit current densities measured are in the range (10-20) mA cm(-2). (c) 2005 Elsevier B.V. All rights reserved.

    Item Type: Article
    Research Institute, Centre or Group - Does NOT include content added after October 2018: Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group
    Identification Number: https://doi.org/10.1016/j.solmat.2005.05.008
    Page Range: 413-422
    Depositing User: Ann Betterton
    Date Deposited: 08 Mar 2010 17:30
    Last Modified: 12 Oct 2018 12:13
    URI: http://shura.shu.ac.uk/id/eprint/1269

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