Spray pyrolysis synthesized Cu(In,Al)(S,Se)2 thin films solar cells

• Main Authors: Muhammad Aamir Hassan, Mohammad Mujahid, Leow, Shin Woei, Wong, Lydia Helena
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials; Thin Films; Solar Cell
• Online Access: https://hdl.handle.net/10356/140595
• Institution: Nanyang Technological University

Cu(In,Al)(S,Se)2 thin films are prepared by the Spray pyrolysis of aqueous precursor solutions of copper, indium, aluminium and sulphur sources. The bandgap of the films was engineered by aluminium (Al) doping in CISSe films deposited on molybdenum (Mo) coated glass substrate. The as-sprayed thin fi...