Enhancing ferroelectric photovoltaic effect by polar order engineering

• Main Authors: You, Lu, Zheng, Fan, Fang, Liang, Zhou, Yang, Tan, Liang Z., Zhang, Zeyu, Ma, Guohong, Schmidt, Daniel, Rusydi, Andrivo, Wang, Le, Chang, Lei, Rappe, Andrew M., Wang, Junling
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: DRNTU::Engineering::Materials; Ferroelectric; Photovoltaic Effect
• Online Access: https://hdl.handle.net/10356/88147; http://hdl.handle.net/10220/45647
• Institution: Nanyang Technological University

Ferroelectric materials for photovoltaics have sparked great interest because of their switchable photoelectric responses and above-bandgap photovoltages that violate conventional photovoltaic theory. However, their relatively low photocurrent and power conversion efficiency limit their potential ap...