Yang et al., 2025 - Google Patents

Improving the efficiency of CIGSSe solar cells by forming electrically beneficial ordered vacancy compound layers under a suitable H2/(Ar+ H2) atmosphere

Yang et al., 2025

Document ID
4169714126297818466
Author
Yang J
Wang J
Gao Y
Chen M
Chen B
Zheng G
Yao D
Tian N
Gan P
Tan H
Yang P
Long F
Publication year
Publication venue
Materials Science in Semiconductor Processing

External Links

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Abstract High-efficiency Cu (In, Ga)(S, Se) 2 (CIGSSe) thin-film solar cells have been successfully fabricated using a sulfurization after selenization (SAS) process for the CuGa/In stacks. However, the sulfur-rich front surface of the CIGSSe absorber led to an upshifted …
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