J. Phys. IV France 04 (1994) C4-435-C4-438
Time decay of the excited states of Eu+2 in europium-doped LMAE. LURIA and S.R. ROTMAN
Ben-Gurion University of the Negev, Department of Electrical and Computer Engineering, P.O. Box 653, 84105 Beer-Sheva, Israel
Optical measurements of the luminescence of Eu+2 -doped lanthanum magnesium aluminate (LMA or LaMgAl11O19) after high-temperature annealing in various atmospheres are reported. Changes in the time decay can be related to the reversible conversion of Eu+2 into Eu+3.
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