Heterogeneous FASnI3 Absorber with Enhanced Electric Field for High-Performance Lead-Free Perovskite Solar Cells - Wu, Tianhao; Liu, Xiao; Luo, Xinhui; Segawa, Hiroshi; Tong, Guoqing; Zhang, Yiqiang; Ono, Luis K.; Qi, Yabing; Han, Liyuan (Nano-micro letters, 2022)
Keywords: Absorbers; Built-in electric field; Bulk charge recombination; Efficiency; Electric fields; Engineering; Gradient FASnI3 absorber; Illumination; Lead free; Lead-free perovskite solar cell; Lewis base; Nanoscale Science and Technology; Nanotechnology; Nanotechnology and Microengineering; Open circuit voltage; Perovskite Solar Cells; Perovskites; Photoelectrons; Photovoltaic cells; Recrystallization; Solar cells; Tin; absorber; Bulk charge recombination; Gradient FASnI; Built-in electric field; Lead-free perovskite solar cell