Nucleation-controlled growth of high-quality CsPbBr<sub>3</sub> single crystals for ultrasensitive weak-light photodetectors
Xiao Zhao, Shimao Wang, Fuwei Zhuge, Nengwei Zhu, Yanan Song, Mengyu Fu, Zanhong Deng, Xiaodong Fang, Gang Meng
Abstract
High-quality cuboid-shaped CsPbBr 3 single crystals have been grown using a solution refinement modified inverse temperature crystallization method for high-performance photodetectors with a low detection limit of 2.25 nW cm −2 .
Topics & Concepts
PhotodetectorMaterials scienceNucleationCrystallizationCuboidOptoelectronicsDetectorQuality (philosophy)Limit (mathematics)Detection limitOpticsPhysicsThermodynamicsChemistryChromatographyMathematical analysisGeometryQuantum mechanicsMathematicsPerovskite Materials and ApplicationsOptical properties and cooling technologies in crystalline materialsSolid State Laser Technologies