Download or read book Development of Copper Sulfide Cadmium Sulfide Thin Film Solar Cells Final Report 13 July 1979 31 May 1983 A Subcontract Report written by and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cells written by J. R. Szedon and published by . This book was released on 1984 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cells written by J. R. Szedon and published by . This book was released on 1980 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solar Energy Technical Publications Catalog written by and published by . This book was released on 1987 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cell S written by J. R. Szedon and published by . This book was released on 1980 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book SERI Photovoltaic Advanced Research and Development Bibliography 1982 1985 written by and published by . This book was released on 1986 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Solar Research Publications Catalog written by and published by . This book was released on 19?? with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cells written by J. R. Szedon and published by . This book was released on 1980 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide Cadmium Sulfide Thin Film Solar Cells Second Technical Progress Report for Period October 13 1979 January 12 1980 written by and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide cadmium Sulfide Thin Film Solar Cells First Technical Progress Report 13 July 1979 to 12 October 1979 written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Preparation of CdS films by evaporation from a single graphite source, as generally used by the Institute of Energy Conversion (IEC) group at the University of Delaware, has been implemented. Previously at Westinghouse, four evaporation sources were used to permit uniform coverage of large area substrates. The graphite source used in this period is somewhat smaller than the IEC design to permit accommodation to the heater geometry currently available. Initial efforts with the single source evaporation have been on characterizing the thickness profiles of the deposited films. This is needed to permit selection of conditions for obtaining films of about 30.mu.m thickness over the central 4 cm x 4 cm area of the substrate. Barrier processing according to the details of IEC method has been used on four-source CdS films. To date the best cells have only been about 1% efficient. Low short circuit current density values (approx. 5 mA/cm2) have been the biggest problem. Annealing in 6% H2/Ar mixtures at 170°C after electrode grid evaporation generally has resulted in reduced values of J/sub sc/. Plans for the next period include the use of single source films for cell processing and the use of small area diode arrays to map cell performance parameters as a function of position on the substrate.
Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cells written by J. R. Szedon and published by . This book was released on 1981 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cells written by J. R. Szedon and published by . This book was released on 1982 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cells written by J. R. Szedon and published by . This book was released on 1982 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Copper Sulfide cadmium Sulfide Thin film Solar Cells written by J. R. Szedon and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: