UVB Luminescence and Structural Insights of Gd3+-Activated Na2O-Ga2O3-B2O3-Y2O3 Glasses for Applications in Phototherapy Devices. - Elizabeth MV; Sekhar AV; Purnachand N; Nutalapati V; Prasad PS; Raju GN; Kumar VR; Veeraiah N (Luminescence : the journal of biological and chemical luminescence, 2026)