Controllable solution-phase epitaxial growth of Q1D Sb₂(S,Se)₃/CdS heterojunction solar cell with 9.2% efficiency

• Main Authors: Jin, Xin, Fang, Yanan, Salim, Teddy, Feng, Minjun, Yuan, Zhengtian, Hadke, Shreyash, Sum, Tze Chien, Wong, Lydia Helena
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Materials; Hydrothermal Method; Vertical Growth
• Online Access: https://hdl.handle.net/10356/160711
• Institution: Nanyang Technological University

Antimony sulfoselenide (Sb2 (S,Se)3 ) is a promising photoabsorber for stable and high efficiency thin film photovoltaics (PV). The unique quasi-1D (Q1D) crystal structure gives Sb2 (S,Se)3 intriguing anisotropic optoelectronic properties, which intrinsically require the optimization of crystal grow...