Highly spin-polarized carrier dynamics and ultra-large photoinduced magnetization in CH3NH3PbI3 perovskite thin films

• Main Authors: Giovanni, David, Ma, Hong, Chua, Julianto, Grätzel, Michael, Ramesh, Ramamoorthy, Mhaisalkar, Subodh, Mathews, Nripan, Sum, Tze Chien
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films
• Online Access: https://hdl.handle.net/10356/79452; http://hdl.handle.net/10220/25022
• Institution: Nanyang Technological University

Low temperature solution-processed organic-inorganic halide perovskite CH3NH3PbI3 has demonstrated great potential for photovoltaics and light emitting devices. Recent discoveries of long ambipolar carrier diffusion lengths and the prediction of the Rashba effect in CH3NH3PbI3, that possesses large...