nasacontractor report 0 00 n w u i 1 analysis of gaas and si solar energy hybrid systems johz h heinbockel a s roberts jr prepared by old dominion university research foundation norfolk va 2 3508 for langley cetzter national aeronautics space administration washington d c march 1977 tech library kafb nm 0062351 no government accession nasa cr 2800 harch 3 recipient catalog 4 title subtitle 5 date 8 performing organization 7 authar 6 code john as 23508 11 contract or grant 9 name address 10 work unit nas1 11707 86 13 type period covered sponsoring agency dc 20546 contractor 14 supplementary notes technical monitor e j conway final abstract various silicon are modeled compared with gall ium arsenide system the produce elec tric power also thermal
