Zambare, A. P.; Prasad, A. S. S.; Natrajan, V.; Rao, B. N.; Murthy, K. V. R.
ABSTRACT
BaMgAl10O17:Eu, phosphors have been synthesized in air atmosphere by high temperature solid state reaction. Two well defined thermoluminescence (TL) glow peaks are shown at 180 and 330°C under gamma irradiation. The TL emission spectra of samples reveal two emission peaks at 617 and 895 nm. These changes are probably due to electronic charges and sizes of
Eu3+ dopant ions.