%A"Todorov, Teodor K" %A"Reuter, Kathleen B" %A"Mitzi, David B [IBM T. J. Watson Research Center, Yorktown Heights, NY (United States)]" %D2010 %I; %2 %J[] %K14 SOLAR ENERGY, EFFICIENCY, SOLAR CELLS, THIN FILMS, COPPER COMPOUNDS, ZINC COMPOUNDS, TIN COMPOUNDS, CHALCOGENIDES %PMedium: X; Size: page(s) E156-E159 %THigh-efficiency solar cell with earth-abundant liquid-processed absorber %XA composite liquid deposition approach merging the concepts of solution and particle-based coating for multinary chalcogenide materials is demonstrated. Photovoltaic absorbers based on earth-abundant Cu-Zn-Sn-S-Se kesterites show exceptional phase purity and are incorporated into solar cells with power conversion efficiency above 9.6%, bringing the state of the art of kesterite photovoltaic materials to a level suitable for possible commercialization. (Abstract Copyright [2010], Wiley Periodicals, Inc.) %0Journal Article %N;Journal ID: ISSN 0935-9648; ADVMEW; TRN: DE10G8061 %1 %CGermany %Rhttps://doi.org/10.1002/ADMA.200904155 Journal ID: ISSN 0935-9648; ADVMEW; TRN: DE10G8061 DE %GEnglish