Effect of solid-H2S gas reactions on CZTSSe thin film growth and photovoltaic properties of a 12.62% efficiency device

• DOI: 10.1039/c9ta08310c
• Publication Date: 2019-09-20T14:43:57Z
• Authors: Dae-Ho Son; Seung-Hyun Kim; Se-Yun Kim; Young-Ill Kim; Jun-Hyung Sim; Si-Nae Park; Dong-Hwan Jeon; Dae-Kue Hwang; Shi-Joon Sung; Jin-Kyu Kang; Kee-Jeong Yang; Dae-Hwan Kim
• Keywords: PRECURSORS; SOLAR-CELLS; 500; CU2ZNSNS4; SELENIZATION; DEFECTS; 02 engineering and technology; 0210 nano-technology; 530; 7. Clean energy

We fabricated CZTSSe thin films using optimized SLG-Mo/Zn/Cu/Sn (MZCT) as a stacked structure and described the phenomenon of Zn elemental volatilization using the MZCT stacked structure.