Amalgamation of composite flux as luminescent armor in Eu3+ doped BaLa2ZnO5 phosphor for enhanced luminescence, combating counterfeiting, improving thermal sensing and advanced forensic investigations

H.R. Girisha, B.R. Radha Krushna, I.S. Pruthviraj, S.C. Sharma, D. Kavyashree, Satya Sunder Gajendra Mohapatra, Augustine George, C. Krithika, K. Manjunatha, Sheng Yun Wu, R. Sudarmani, H. Nagabhushana