High efficiency Cu2ZnSn(S,Se)4 solar cells by applying a double In2S3/CdS emitter.


Journal Article

High-efficiency Cu2ZnSn(S,Se)4 solar cells are reported by applying In2S3/CdS double emitters. This new structure offers a high doping concentration within the Cu2ZnSn(S,Se)4 solar cells, resulting in a substantial enhancement in open-circuit voltage. The 12.4% device is obtained with a record open-circuit voltage deficit of 593 mV.

Full Text

Duke Authors

Cited Authors

  • Kim, J; Hiroi, H; Todorov, TK; Gunawan, O; Kuwahara, M; Gokmen, T; Nair, D; Hopstaken, M; Shin, B; Lee, YS; Wang, W; Sugimoto, H; Mitzi, DB

Published Date

  • November 2014

Published In

Volume / Issue

  • 26 / 44

Start / End Page

  • 7427 - 7431

PubMed ID

  • 25155874

Pubmed Central ID

  • 25155874

Electronic International Standard Serial Number (EISSN)

  • 1521-4095

International Standard Serial Number (ISSN)

  • 0935-9648

Digital Object Identifier (DOI)

  • 10.1002/adma.201402373


  • eng