Yuhong Mao, Songhao Guo, Xu Huang, Kejun Bu, Zhongyang Li, Phuong Q. H. Nguyen, Gang Liu, Qingyang Hu, Dongzhou Zhang, Yongping Fu, Wenge Yang, and Xujie Lü, Pressure-Modulated Anomalous Organic–Inorganic Interactions Enhance Structural Distortion and Second-Harmonic Generation in MHyPbBr3 Perovskite, Journal of the American Chemical Society Article ASAP