Sökning: "Sankara Pillay"

Hittade 1 uppsats innehållade orden Sankara Pillay.

  1. 1. Development of a Dense Diffusion Barrier Layer for Thin Film Solar Cells

    Master-uppsats, Plasma och beläggningsfysik

    Författare :Sankara Pillay; [2009]
    Nyckelord :thin film; diffusion barrier layer;

    Sammanfattning : Tantalum diffusion barrier coatings were investigated as a way to improve the conversion efficiency of CIGS (copper indium gallium diselenide) solar cells.  Tantalum coatings were deposited upon silicon and stainless steel foil substrates using direct current magnetron sputtering (DcMS) and high power impulse magnetron sputtering (HiPIMS). LÄS MER