Device characteristics of CZTSSe thin-film solar cells with 12.6% efficiency


Journal Article

A 12.6% Cu2ZnSnSxSe4-x (CZTSSe) solar cell is presented with detailed device characteristics. Both short-circuit current density (Jsc) and open circuit voltage (Voc) increase in the 12.6% champion, relative to previous devices, due to better bulk CZTSSe quality and improved optical architecture. The reduction in Voc deficit shows opportunities to push CZTSSe solar cells to higher efficiency. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Full Text

Duke Authors

Cited Authors

  • Wang, W; Winkler, MT; Gunawan, O; Gokmen, T; Todorov, TK; Zhu, Y; Mitzi, DB

Published Date

  • May 13, 2014

Published In

Volume / Issue

  • 4 / 7

Electronic International Standard Serial Number (EISSN)

  • 1614-6840

International Standard Serial Number (ISSN)

  • 1614-6832

Digital Object Identifier (DOI)

  • 10.1002/aenm.201301465

Citation Source

  • Scopus