Effect of post-annealing on cation substituted kesterite solar cells

• Main Author: Susilo, Richardus
• Other Authors: Lydia Helena Wong
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2020
• Subjects: Engineering::Materials::Energy materials
• Online Access: https://hdl.handle.net/10356/138482
• Institution: Nanyang Technological University

Kesterite Cu2ZnSnS4 (CZTS) is a cost-efficient, environmentally friendly, and stable photovoltaic material comprising of earth-abundant elements. However, the record power conversion efficiency for such solar cells has been stagnant mainly due to high VOC deficit. The primary cause of the large VOC...