Role of WO3 on the conductivity, Judd-Ofelt and luminescence properties of 20K2O−xWO3−(78−x)TeO2−1Er2O3−1Yb2O3 glass system

by Noor A.N.M.; Said D.; Naaim M.M.; Malek M.F.; Sutrisno M.S.; Zaid M.H.M.; Hisam R.
Published in Ceramics International (2025)