Upadhyay, Madan Murari2024-09-022024-09-022024-06http://hdl.handle.net/123456789/3577enUC mechanismsrare earth ionsLaVO4 phosphorPh.DAPHPH2791Upconversion emission and optical thermometry studies in Tm3plus Er3plus and Yb3plus ions doped oxide phosphorsThesis