High-Temperature Ferroelasticity and Photoluminescence in a 2D Monolayer Perovskite Compound: (C5NH8Br)2PbBr4 - Zhang, Hao; Li, Qing-Lian; Tan, Yu-Hui; Tang, Yun-Zhi; Fan, Xiao-Wei; Luo, Jin-Lin; Wang, Fang-Xin; Wan, Ming-Yang (Inorganic chemistry, 2023)