Gd-Based Solvated Shells for Defect Passivation of CsPbBr${}_3$ Nanoplatelets Enabling Efficient Color-Saturated Blue Electroluminescence

Haoran Wang, Jingyu Qian, Jiayun Sun +7

Reduced-dimensional CsPbBr${}_3$ nanoplatelets (NPLs) are promising candidates for color-saturated blue emitters, yet their electroluminescence performance is hampered by non-radiati…