The dual-defect passivation role of lithium bromide doping in reducing the nonradiative loss in CsPbX<sub>3</sub> (X = Br and I) quantum dots
Hao Wu, Jianbei Qiu, Jing Wang, Yugeng Wen, Qi Wang, Zhangwen Long, Dacheng Zhou, Yong Yang, Dazhao Wang
Abstract
Lithium bromide as a new duel-defect passivation agent can effectively enhance luminescence properties by reducing the non-radiative loss.
Topics & Concepts
PassivationLithium (medication)DopingLuminescenceMaterials scienceBromideRadiative transferLithium bromideInorganic chemistryPhotochemistryOptoelectronicsChemistryNanotechnologyOpticsPhysicsThermodynamicsHeat exchangerMedicineLayer (electronics)EndocrinologyPerovskite Materials and ApplicationsOptical properties and cooling technologies in crystalline materialsSemiconductor Quantum Structures and Devices