%ALi, Xiaotong%AFu, Yongping%APedesseau, Laurent%AGuo, Peijun%ACuthriell, Shelby%AHadar, Ido%AEven, Jacky%AKatan, Claudine%AStoumpos, Constantinos%ASchaller, Richard%AHarel, Elad%AKanatzidis, Mercouri%BJournal Name: Journal of the American Chemical Society; Journal Volume: 142; Journal Issue: 26 %D2020%I %JJournal Name: Journal of the American Chemical Society; Journal Volume: 142; Journal Issue: 26 %K %MOSTI ID: 10166998 %PMedium: X %TNegative Pressure Engineering with Large Cage Cations in 2D Halide Perovskites Causes Lattice Softening %X %0Journal Article