Optical properties CaWO4:Nd3+/PMMA composite layered structures

Synthesis of CaWO4:Ln3+ nanocomposites with high transparency via ligand‐assisted re‐precipitation method

“…Recently, metal tungstates have undergone many thorough investigations and are used in various fields such as X‐ray intensified screen, lasers, light‐emitting diodes (LED), and scintillator materials 1,2 . Among them, calcium tungstate is a self‐activated blue‐emitting luminescence material, and its luminescence properties could be altered by doping with rare earth ions 3–5 . CaWO 4 is a prototype of heavy‐metal metal tungsten family, which has potential application in various fields.…”

“…1,2 Among them, calcium tungstate is a self-activated blue-emitting luminescence material, and its luminescence properties could be altered by doping with rare earth ions. [3][4][5] CaWO 4 is a prototype of heavy-metal metal tungsten family, which has potential application in various fields. They are widely used for the intense absorption and luminescent properties that cause photoluminescence.…”