Grain and stoichiometry engineering for ultra-sensitive perovskite X-ray detectors
Yingrui Xiao, Shanshan Jia, Nuo Bu, Nan Li, Yucheng Liu, Ming Liu, Zhou Yang, Shengzhong Liu
Abstract
Both grain engineering and stoichiometry engineering, by controlling the grain growth, material module and powder composition, are essential for hot-pressed wafers to achieve better carrier transportation and high X-ray sensitivity.
Topics & Concepts
StoichiometryPerovskite (structure)WaferGrain sizeMaterials scienceGrain growthMineralogyNanotechnologyMetallurgyCrystallographyChemistryPhysical chemistryPerovskite Materials and ApplicationsMagnetic and transport properties of perovskites and related materialsOptical properties and cooling technologies in crystalline materials