Electron Beam-Assisted Synthesis of YAG:Ce Ceramics

Zhakyp T. Karipbayev; Victor M. Lisitsyn; Mikhail G. Golkovski; Zhassulan S. Zhilgildinov; Anatoli I. Popov; Amangeldy M. Zhunusbekov; Elena Polisadova; Aida Tulegenova; Dossymkhan A. Mussakhanov; Gulnur Alpyssova; Sergei Piskunov

doi:10.3390/ma16114102

Materials (May 2023)

Electron Beam-Assisted Synthesis of YAG:Ce Ceramics

Zhakyp T. Karipbayev,
Victor M. Lisitsyn,
Mikhail G. Golkovski,
Zhassulan S. Zhilgildinov,
Anatoli I. Popov,
Amangeldy M. Zhunusbekov,
Elena Polisadova,
Aida Tulegenova,
Dossymkhan A. Mussakhanov,
Gulnur Alpyssova,
Sergei Piskunov

Affiliations

Zhakyp T. Karipbayev: Department of Technical Physics, L.N. Gumilyov Eurasian National University, Astana 010000, Kazakhstan
Victor M. Lisitsyn: Department of Materials Science, Engineering School, National Research Tomsk Polytechnic University, 30, Lenin Ave., Tomsk 634050, Russia
Mikhail G. Golkovski: Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630000, Russia
Zhassulan S. Zhilgildinov: Department of Technical Physics, L.N. Gumilyov Eurasian National University, Astana 010000, Kazakhstan
Anatoli I. Popov: Department of Technical Physics, L.N. Gumilyov Eurasian National University, Astana 010000, Kazakhstan
Amangeldy M. Zhunusbekov: Department of Technical Physics, L.N. Gumilyov Eurasian National University, Astana 010000, Kazakhstan
Elena Polisadova: Department of Materials Science, Engineering School, National Research Tomsk Polytechnic University, 30, Lenin Ave., Tomsk 634050, Russia
Aida Tulegenova: Department of Solid State and Nonlinear Physics, Al-Farabi Kazakh National University, 71, Al-Farabi Ave., Almaty 050040, Kazakhstan
Dossymkhan A. Mussakhanov: Department of Technical Physics, L.N. Gumilyov Eurasian National University, Astana 010000, Kazakhstan
Gulnur Alpyssova: Department of Radiophysics and Electronics, Karaganda Buketov University, Karaganda 100028, Kazakhstan
Sergei Piskunov: Department of Solid State and Nonlinear Physics, Al-Farabi Kazakh National University, 71, Al-Farabi Ave., Almaty 050040, Kazakhstan

DOI: https://doi.org/10.3390/ma16114102
Journal volume & issue: Vol. 16, no. 11
p. 4102

Abstract

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In this work, we present the results of the structure and luminescence properties of YAG:Ce (Y3Al5O12 doped with Ce3+ ions) ceramic samples. Their synthesis was carried out by sintering samples from the initial oxide powders under the powerful action of a high-energy electron beam with an energy of 1.4 MeV and a power density of 22–25 kW/cm2. The measured diffraction patterns of the synthesized ceramics are in good agreement with the standard for YAG. Luminescence characteristics at stationary/time-resolved regimes were studied. It is shown that under the influence of a high-power electron beam on a mixture of powders, it is possible to synthesize YAG:Ce luminescent ceramics with characteristics close to the well-known YAG:Ce phosphor ceramics obtained by traditional methods of solid-state synthesis. Thus, it has been demonstrated that the technology of radiation synthesis of luminescent ceramics is very promising.

Published in Materials

ISSN: 1996-1944 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering; Technology: Engineering (General). Civil engineering (General); Science: Natural history (General): Microscopy; Science: Physics: Descriptive and experimental mechanics
Website: http://www.mdpi.com/journal/materials/

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