%0 Journal Article %T Large Band Gap Narrowing and Prolonged Carrier Lifetime of (C4H9NH3)2PbI4 under High Pressure %A HaoŠ\Li Zhang %A Juan Xiao %A Lin Wang %A Xiaoli Wang %A XiaoŠ\Fei Liu %A Xin Li %A Xuedan Ma %A Ye Yuan %J Archive of "Advanced Science". %D 2019 %R 10.1002/advs.201900240 %K 2D organic¨Cinorganic halide perovskites %K band gap narrowing %K carrier lifetime prolongation %K high pressure %K phase transitions %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6685472/