Fabrication of 7.2% Efficient CZTSSe Solar Cells Using CZTS Nanocrystals

• Published in: Journal of the American Chemical Society Vol. 132; no. 49; pp. 17384 - 17386
• Main Authors: Guo, Qijie, Ford, Grayson M, Yang, Wei-Chang, Walker, Bryce C, Stach, Eric A, Hillhouse, Hugh W, Agrawal, Rakesh
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 15.12.2010

Earth abundant copper-zinc-tin-chalcogenide (CZTSSe) is an important class of material for the development of low cost and sustainable thin film solar cells. The fabrication of CZTSSe solar cells by selenization of CZTS nanocrystals is presented. By tuning the composition of the CZTS nanocrystals an...