Nanophotonic design principles for ultrahigh efficiency photovoltaics

Harry A. Atwater, Albert Polman, Emily D. Kosten, Dennis M. Callahan, Pierpaolo Spinelli, Carissa N. Eisler, Matthew D. Escarra, Emily C. Warmann, Cristofer A. Flowers

AIP conference proceedings · 2013 · 15 citations · 0 references

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Abstract

To date, solar-cell efficiencies have remained well below the thermodynamic limits. However new nanophotonic and microphotonic approaches to light management that systematically minimize thermodynamic losses can enable ultrahigh efficiencies previously considered to be out of reach.