In Situ Controlled Growth of Strongly Quantum Confined CsPbBr3/FAPbBr3 Core/Crown Nanoplatelets for Blue Light Emitting Diodes (Advanced Optical Materials 21/2023)

In Situ Controlled Growth of Strongly Quantum Confined CsPbBr3/FAPbBr3 Core/Crown Nanoplatelets for Blue Light Emitting Diodes In article number 2301343, Anuraj S. Kshirsagar and Mahesh K. Gangishetty synthesize core-crown Type-1 CsPbBr3/FAPbBr3 nanoplatelets (NPLs) by controlling the growth kinetics using in-situ PL measurements. The stability and PL quantum yields are dramatically increased with the growth of the crown. Using these NPLs, deep blue LEDs are constructed for the first time.