Using covellite to control [hk1] orientation of antimony chalcogenide photoabsorbers

• Main Author: Panda, Deepan
• Other Authors: Lydia Helena Wong
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Materials::Microelectronics and semiconductor materials::Thin films
• Online Access: https://hdl.handle.net/10356/166648
• Institution: Nanyang Technological University

Antimony chalcogenides are a prime candidate for harvesting solar power due to their tuneable bandgaps, high absorption coefficient of 105 cm-1, and abundance of constituent elements. While antimony chalcogenides are promising as photoabsorbers, their anisotropic electrical conductivity requires pre...