Reversible photoluminescence switching in photochromic material Sr<sub>6</sub>Ca<sub>4</sub>(PO<sub>4</sub>)<sub>6</sub>F<sub>2</sub>:Eu<sup>2+</sup> and the modified performance by trap engineering <i>via</i> Ln<sup>3+</sup> (Ln = La, Y, Gd, Lu) co-doping for erasable optical data storage
Yang Lv, Yahong Jin, Zhenzhang Li, Shaoan Zhang, Haoyi Wu, Guangting Xiong, Guifang Ju, Li Chen, Zhengfa Hu, Yihua Hu
Abstract
Photochromism modification by trap engineering <italic>via</italic> rare earth ion co-dopants for erasable optical data storage.
Topics & Concepts
PhotochromismPhotoluminescenceMaterials scienceDopantOptical materialsIonOptical storageAnalytical Chemistry (journal)MineralogyDopingOptoelectronicsNanotechnologyPhysicsChemistryQuantum mechanicsChromatographyLuminescence Properties of Advanced MaterialsAdvanced Photocatalysis TechniquesPerovskite Materials and Applications