A. A. Kravtsov, V. A. Lapin, L. V. Tarala, V. E. Suprunchuk, E. V. Medyanik, O. M. Chapura, F. F. Malyavin
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Synthesis and Study of the Optical and Spectral-Luminescent Properties of LuAG:Ce Ceramic
LuAG:Ce ceramic powders of the compositions Lu2.98Ce0.02Al5O12 and Lu2.93Ce0.07Al5O12 were synthesized by means of chemical deposition. Luminescent ceramic samples were made from ceramic powders in the vacuum sintering temperature range 1600 – 1800°C. The influence of the cerium concentration in LuAG:Ce as well as the vacuum sintering temperature on the optical properties of the ceramic was studied. The spectral and luminescent properties of LuAG:Ce ceramic samples were studied. It was demonstrated that the luminescence intensity depends on the activator concentration and the vacuum sintering temperature. A shift of the maxima of the luminescence spectral bands of LuAG:Ce ceramics was found on variation of the vacuum sintering temperature in the range 1600 – 1800°C.
期刊介绍：
Glass and Ceramics reports on advances in basic and applied research and plant production techniques in glass and ceramics. The journal''s broad coverage includes developments in the areas of silicate chemistry, mineralogy and metallurgy, crystal chemistry, solid state reactions, raw materials, phase equilibria, reaction kinetics, physicochemical analysis, physics of dielectrics, and refractories, among others.
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