Crystal-glass phase transition enabling reversible fluorescence switching in zero-dimensional antimony halides
Meijuan Yin, Bohan Li, Zishuo Yi, Yuchi Zhang, Zhiguo Xia, Yan Xu
Abstract
Crystal-glass phase transition in luminescent metal halides provides unique opportunities to tune the photoluminescence. Here we report four zero-dimensional Sb-based halide glasses featuring reversible phase transition upon heating and acetone triggering conditions, along with modulated luminescence properties. Benefiting from the fluorescence switching, information encryption and anti-counterfeiting applications are achieved.
Topics & Concepts
AntimonyFluorescenceHalidePhase transitionMaterials sciencePhase (matter)Crystal (programming language)Zero (linguistics)OptoelectronicsCrystallographyChemistryOpticsInorganic chemistryCondensed matter physicsPhysicsOrganic chemistryComputer scienceMetallurgyLinguisticsPhilosophyProgramming languagePerovskite Materials and Applications2D Materials and ApplicationsPhase-change materials and chalcogenides