Surface modifications for higher solar cell efficiency

Researchers at the University of Arkansas achieved a higher solar cell efficiency — the highest ever in a 9 millimeter-squared […]


Researchers at the University of Arkansas achieved a higher solar cell efficiency -- the highest ever in a 9 millimeter-squared solar cell made of gallium arsenide.

A conversion efficiency of 14% was also recorded after coating the cufflink-sized cells with a thin layer of zinc oxide.

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