Thin-film polycrystalline silcon solar cells : final technical report for the period October 1, 1979-September 30, 1980. /

"Contract No. AC02-77CH00178."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Development of high efficiency GaAs polycrystal solar cells.

"Work Performed Under Contract No. ET-78-C-03-1712."

Thin-film polycrystalline silicon solar cells.

"Work Performed Under Contract No. ET-78-C-03-1876."

Low cost solar cells based on amorphous silicon electrodeposited from organic solvents : final technical report, September 1, 1978-August 31, 1979 /

"Work Performed Under Contract No. EY-76-S-03-0113-040."

Development of high efficiency solar cells : final technical report for January 23, 1978-January 2, 1979 /

"April 1979."

Amorphous silicon solar cells by hydrogen implantation : final report, January 1, 1979-August 31, 1980 /

"August 1980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Advanced photovoltaic concentrator cells : quarterly technical progress report no. 5 for period September 1 - November 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Commercialization of a thick film solar cell : quarterly technical progress report for April 1 - June 30, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."