Thin Film CuIn1-xGaxSe-Based Solar Cells Prepared from Solution-Based Precursors
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Author | : |
Publisher | : |
Total Pages | : 0 |
Release | : 2000 |
ISBN-10 | : OCLC:1407163204 |
ISBN-13 | : |
Rating | : 4/5 (04 Downloads) |
Book Synopsis Thin Film CuIn1-xGaxSe-Based Solar Cells Prepared from Solution-Based Precursors by :
Book excerpt: We have fabricated high-efficiency thin-film CuIn1-xGaxSe2 (CIGS)-based photovoltaic devices from solution-based electroplated (EP) and auto-plated (AP) precursors. As-deposited precursors are Cu-rich CIGS. Compositions were adjusted to CuIn1-xGaxSe2 with additional In and Ga by physical vapor deposition (PVD) to the EP and AP precursor films. Auger analysis and grazing incident X-ray diffraction(GIXRD) were performed on devices prepared from EP and AP precursor films. We have also analyzed and compared EP, AP, and an PVD CIGS device by deep-level transient spectroscopy (DLTS).