Effects of ambient exposure on photoluminescence of Dion–Jacobson tin-based halide perovskites
Wen Ting Sun, Zengshan Xing, Aleksandr A. Sergeev, Yanling He, Alan Man Ching Ng, Kam Sing Wong, Lidija Molčanov, Jasminka Popović, Aleksandra B. Djurišić
Abstract
Enhancement of light emission upon ambient exposure in tin-based Dion–Jacobson perovskites occurs due to the transformation of their non-emissive 2D phase into the emissive hydrated 1D phase.
Topics & Concepts
Materials scienceTinHalidePhotoluminescencePhase (matter)OptoelectronicsInorganic chemistryMetallurgyChemistryOrganic chemistryPerovskite Materials and ApplicationsPolyoxometalates: Synthesis and Applications