A napelem ipar története III. rész

A napelem ipar története III. rész

Harmadik rész   1954 May: Bell Laboratories, Murray Hill, NJ, researchers D.M. Chapin, C.S. Fuller, and G.L. Pearson published the results of their discovery of 4.5-percent efficient silicon solar cells–raised to 6-percent only a few months later (work team...