Laser anneals silicon solar cells rapidly enough for use in production. Laser frequently doubled neoduyminum: yttrium-aluminum-garnet (Nd:YAG) device. 30-m-diameter spot formed by lasers covers enough area to process silicon wafers rapidly. Laser anealed cells have efficiencies greater than 15 percent.
Annealing Solar Cells With Lasers
NASA Tech Briefs ; 7 , 3
1983-08-01
Miscellaneous
No indication
English
Thermal annealing of GaAs concentrator solar cells
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