Band Tail Engineering in Kesterite Cu2ZnSn(S,Se)4 Thin-Film Solar Cells with 11.8% Efficiency

Myeng Gil Gang1, Seung Wook Shin2, Mahesh P Suryawanshi1

  • 1Optoelectronics Convergence Research Center and Department of Materials Science and Engineering , Chonnam National University , 300, Yongbong-Dong , Buk-Gu, Gwangju 61186 , South Korea.

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