Tunable ferroelectricity in Ruddlesden-Popper halide perovskites

• Main Authors: Zhang, Qiannan, Solanki, Ankur, Parida, Kaushik, Giovanni, David, Li, Mingjie, Jansen, Thomas L. C., Pshenichnikov, Maxim S., Sum, Tze Chien
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Ruddlesden-Popper Perovskites; Ferroelectricity
• Online Access: https://hdl.handle.net/10356/138400; https://doi.org/10.21979/N9/PIIGCK
• Institution: Nanyang Technological University

Ruddlesden-Popper (RP) halide perovskites are the new kids on the block for high-performance perovskite photovoltaics with excellent ambient stability. The layered nature of these perovskites offers an exciting possibility of harnessing their ferroelectric property for photovoltaics. Adjacent polar...