Optical study on intrinsic exciton states in high-quality CH3NH3PbBr3 single crystals

• Main Authors: Thu Ha Do, T., Granados del Águila, A., Cui, Chao, Xing, Jun, Ning, Zhijun, Xiong, Qihua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Organic Semiconductors; Perovskite; DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/80794; http://hdl.handle.net/10220/46598
• Institution: Nanyang Technological University

Organolead halide perovskites have emerged as potential building blocks for photovoltaic and optoelectronic devices. Yet the underlying fundamental physics is not well understood. There is lack of agreement on the electronic band structures and binding energies of coupled electron-hole pairs (excito...