Two-photon absorption of FAPbBr 3 perovskite nanocrystals
Xuanyu Zhang(张轩宇), Shuyu Xiao(肖书宇), Xiongbin Wang(王雄彬), Tingchao He(贺廷超), and Rui Chen(陈锐)
Chin. Phys. B . 2023, (6): 64212 -064212 .  DOI: 10.1088/1674-1056/acb203