Cesium Lead Iodide Perovskites: Optically Active Crystal Phase Stability to Surface Engineering oleh Yixi Wang, Hairong Zhao, Marek Piotrowski, Xiao Han, Zhongsheng Ge, Lizhuang Dong, Chengjie Wang, Sowjanya Krishna Pinisetty, Praveen Kumar Balguri, Anil Kumar Bandela, Udayabhaskararao Thumu