EVALUATION OF TH€ TECHNICAL FEASIBILITY AND EFFECTIVE COST OF VARIOUS WAFER THICKNESSES FOR THE MANUFACTURE OF SOLAR CELLS First Quarterly Progress Report for July 15—September 30, 1978

摘要

Three wafering demonstration runs have been completed on the Yasunaga wire saw. Wafer thickness/taper uniformity is excellent. Many small problems have been encountered with Yasunaga accessories, slowing the effort. A wafer characterization cycle has been defined and will be initiated during the next period.