Phase 2 of the array automated assembly task for the Low Cost Solar Array Project. Quarterly report no. 6, January 1-March 31, 1979
Description:
Using silk screened evaporated and sputtered Al as the metal source, the formation of Al back surface fields (BSF) was studied. The most satisfactory results were those obtained with the sputtered Al and in which open circuit voltages (V/sub oc/) of 0.585v (12 ..cap omega.. cm FZ silicon) have been achieved. The ultrasonic interconnect process is being verified. The process is generally satisfactory, but increased pull-strength may be obtained if some form of sintering is carried out on the met…
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Date:
May 15, 1979
Creator:
Campbell, R. B.; Rai-Choudhury, P.; Seman, E. J.; Rohatgi, A.; Davis, J. R.; Ostroski, J. et al.
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