Quantum dots, production methods thereof, and electronic devices including the same
Abstract:
A quantum dot having a perovskite crystal structure and including a compound represented by Chemical Formula 1: ABX3+α  Chemical Formula 1 wherein, A is a Group IA metal selected from Rb, Cs, Fr, and a combination thereof, B is a Group IVA metal selected from Si, Ge, Sn, Pb, and a combination thereof, X is a halogen selected from F, Cl, Br, and I, BR4, or a combination thereof, and α is greater than 0 and less than or equal to about 3; and wherein the quantum dot has a size of about 1 nanometer to about 50 nanometers.
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