Photophysical properties of highly efficient red-emitting CaTiO3:Eu3+ phosphors under near ultra-violet excitation

Luminescence properties of Eu3+, Bi3+ co

Luminescence properties of Eu3+, Bi3+ coactivated CaLaNbWO8 red phosphors under near UV and blue excitations

✍ Thomas, Mariyam ;Rao, Padala Prabhakar ;Mahesh, Sundaresan Pillai Kamalam ;Kumar 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 441 KB

## Abstract Scheelite type red phosphors CaLa~1–__x__~NbWO~8~: __x__Eu^3+^ (__x__ = 0.01, 0.03, 0.05, 0.1, 0.15, 0.2, and 0.25) and CaLa~0.8–__y__~NbWO~8~: 0.2Eu^3+^, __y__Bi^3+^(__y__ = 0.1, 0.15, and 0.2) were prepared by conventional solid state reaction route. The crystalline structure, morphol