Steklo i Keramika (Glass and Ceramics). Monthly scientific, technical and industrial journal

 

ISSN 0131-9582 (Online)

  • Continuous numbering: 1149
  • Pages: 13-21
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In this study, LuAG:Ce ceramic powders with compositions of Lu2.98Ce0.02Al5O12 and Lu2.93Ce0.07Al5O12 were synthesized using chemical precipitation. Luminescent ceramic samples were then produced from these powders by vacuum sintering green bodies in the temperature range of 1600 – 1800 ?C. The study aimed to investigate the effect of cerium concentration and vacuum sintering temperature on the optical properties of LuAG:Ce ceramics. The spectral luminescence properties
of the LuAG:Ce ceramic samples were analyzed. Results showed that the luminescence intensity was dependent on the activator concentration and vacuum sintering temperature. Additionally, a shift in the maxima of the luminescence spectral bands of the LuAG:Ce ceramics was observed when varying the vacuum sintering temperature within the 1600 – 1800 ?C range.
Viacheslav A. Lapin – Candidate of Technical Sciences, Senior Researcher of the Sector of Physical and Chemical Methods of Research and Analysis of the Research Laboratory of Technology of Advanced Materials and Laser Media of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..
Alexander A. Kravtsov – Candidate of Technical Sciences, Head of the Nanopowder Synthesis Sector of the Research Laboratory of Technology of Advanced Materials and Laser Media of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Ludmila V. Tarala – Researcher of the Nanopowder Synthesis Sector of the Research Laboratory of Technology of Advanced Materials and Laser Media of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Victoria E. Suprunchuk – Candidate of Chemical Sciences, Senior Researcher of the Nanopowder Synthesis Sector of the Research Laboratory of Technology of Advanced Materials and Laser Media of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Vitaly A. Tarala – Candidate of Chemical Sciences, Head of the Research Laboratory of Technology of Advanced Materials and Laser Media of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Evgeniy V. Medyanik – Researcher of Ceramics Sintering Sector of the Research Laboratory of Technology of Advanced Materials and Laser Media of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Oleg M. Chapura – Research Engineer, Laboratory of Technology of Thin Films and Heteronanostructures Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Fedor F. Malyavin – Head of Ceramics Sintering Sector of the Research Laboratory of Technology of Advanced Materials and Laser Media of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
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DOI: 10.14489/glc.2023.09.pp.013-021
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Kravtsov A. A., Lapin V. A., Tarala L. V., Suprunchuk V. E., Medyanik E. V., Chapura O. M., Malyavin F. F. Synthesis and study of the optical and spectral-luminescent properties of LuAG:Ce ceramics. Steklo i keramika. 2023:96(09):13-21. (in Russ). DOI: 10.14489/glc.2023.09.pp.013-021