Journal ArticleCoupling of organic cation and inorganic lattice in methylammonium lead halide perovskites: Insights into a pressure-induced isostructural phase transitionYesudhas, Sorb; Burns, Randy; Lavina, Barbara; Tkachev, Sergey N.; Sun, Jiuyu; Ullrich, Carsten A.; Guha, Suchismitanull2020-10-0110199515Physical Review Materials4102475-9953https://doi.org/10.1103/PhysRevMaterials.4.1054031807263; 1827846; 1810922National Science Foundation