Ceramics based on yttrium-aluminum garnet doped with ruthenium ions were synthesized. Ceramic samples were obtained by non-reactive sintering of nanocrystalline powders formed by chemical co-precipitation. The results indicated that the yttrium-aluminum garnet matrix can accommodate up to 0.5 аt. % of ruthenium cations without the formation of secondary phases or impurities. A slight deviation from the stoichiometry of the composition did not hinder the incorporation of ruthenium into the structure of the yttrium-aluminum garnet. Additionally, changes in the valence of the sintering additive did not influence the solubility of ruthenium ions in the ceramic material.
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
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
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
Dmitry S. Vakalov – Candidate of Physical and Mathematical Sciences, Head 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
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
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
Dmitry P. Bedrakov – postgraduate student, engineer of the Clean Zone Operation and Maintenance Sector of the Scientific Laboratory Complex of Clean Rooms, Faculty of Physics and Technology, North-Caucasus Federal University, Stavropol, Russia
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
1. Kuru Y., Savasir O., Nergiz S. Z., et al. Yttrium aluminum garnet as a scavenger for Ca and Si // J. Am. Ceram. Soc. 2008. V. 91, No. 11. P. 3663 – 3667.
2. Stevenson A. J., Kupp E. R., Messing G. L. Low temperature, transient liquid phase sintering of B2O3–SiO2-doped Nd:YAG transparent ceramics // J. Mater. Res. 2011. V. 26, No. 9. P. 1151 – 1158.
3. Takaichi K., Yagi H., Lu J., et al. Yb3+-doped Y3Al5O12 ceramics – A new solid-state laser material // Phys. status solidi. 2003. V. 200, No. 1. P. R5 – R7.
4. Hosta?a J., Esposito L., Alderighi D., et al. Preparation and characterization of Yb-doped YAG ceramics // Opt. Mater. (Amst). 2013. V. 35, No. 4. P. 798 – 803.
5. Timoshenko A. D., Matvienko O. O., Doroshenko A. G., et al. Highly-doped YAG:Sm3+ transparent ceramics: Effect of Sm3+ ions concentration // Ceram. Int. 2023. V. 49, No. 5. P. 7524 – 7533.
6. Li J., Wu Y., Pan Y., et al. Fabrication, microstructure and properties of highly transparent Nd:YAG laser ceramics // Opt. Mater. (Amst). 2008. V. 31, No. 1. P. 6 – 17.
7. Nishiura S., Tanabe S., Fujioka K., et al. Properties of transparent Ce:YAG ceramic phosphors for white LED // Opt. Mater. (Amst). 2011. V. 33, No. 5. P. 688 – 691.
8. Suprunchuk V. E., Kravtsov A. A., Malyavin F. F., et al. Efficiency of Cr3+ ? Cr4+ conversion in YSAG:Cr ceramics // Ceram. Int. 2024. V. 50, No. 19. P. 35247 – 35256.
9. Zhang G., Carloni D., Wu Y. Ultraviolet emission transparent Gd:YAG ceramics processed by solid?state reaction spark plasma sintering // J. Am. Ceram. Soc. 2020. V. 103, No. 2. P. 839 – 848.
10. Tarala V. A., Suprunchuk V. E., Kravtsov A. A., et al. Fabrication and optical properties of YSAG:Cr optical ceramics // Ceram. Int. 2023. V. 49, No. 19. P. 32127 – 32135.
11. Kosyanov D. Y., Yavetskiy R. P., Baumer V. N., et al. Effect of Nd3+ ions on phase transformations and microstructure of 0–4 at. % Nd3+?:Y3Al5O12 transparent ceramics // J. Alloys Compd. 2016. V. 686. P. 526 – 532.
12. Kuru Y., Onur Savasir E., Zeynep Nergiz S., et al. Enhanced co?solubilities of Ca and Si in YAG (Y3Al5O12) // Phys. status solidi c. 2008. V. 5, No. 10. P. 3383 – 3386.
13. Zhou M., Chen H., Zhang X., et al. Phase composition, microstructure, and microwave dielectric properties of non-stoichiometric yttrium aluminum garnet ceramics // J. Eur. Ceram. Soc. 2022. V. 42, No. 2. P. 472 – 477.
14. Kravtsov A. A.,Tarala V. A, Malyavin F. F., et al. Optical and luminescent properties of quasi-stoichiometric YAG: Cr3+ ceramics // J. Eur. Ceram. Soc. Elsevier Ltd, 2023. V. 43, No. 15. P. 7085 – 7095.
15. Wu S.-Y., Fu Q., Lin Ji-Zi., et al. Theoretical studies of the local structures and the EPR parameters for Ru3+ in the garnets // Opt. Mater. (Amst). 2007. V. 29, No. 8. P. 1014 – 1018.
16. Супрунчук В. Е., Кравцов А. А., Тарала Л. В. и др. Синтез керамического порошка иттрий-алюминиевого граната, легированного рутением // Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов. 2024. Т. 16. С. 1016 – 1024.
17. Ru Y., Jie Q., Min L., et al. Synthesis of yttrium aluminum garnet (YAG) powder by homogeneous precipitation combined with supercritical carbon dioxide or ethanol fluid drying // J. Eur. Ceram. Soc. 2008. V. 28, No. 15. P. 2903 – 2914.
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DOI: 10.14489/glc.2025.04.pp.014-021
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