For the first time a series of ceramic powders of the composition (Y1–xLux)3Yb0.15Er0.03Al5O12 (YLuAG) with a garnet structure in which the atomic ratio of Y3+/Lu3+ cations varied from 80/20 to 20/80, were synthesized using the chemical coprecipitation method. It was determined that the process of garnet phase formation under the synthesis conditions used occurs through the formation of intermediate phases, the composition of which depends on the Y/Lu ratio in the solution of the initial salts. Based on the results of differential thermal analysis of precursor powders and X–ray diffraction of ceramic powders of the composition (Y1–xLux)3Yb0.15Er0.03Al5O12, calcined at 800, 900, 1000 and 1150 ?C, the temperature ranges of formation and decomposition of intermediate crystalline phases Y2O2SO4, Y2(SO4)3, Lu2(SO4)3 and Lu1–xYxAlO3, formed in the process of temperature synthesis of the phase with the garnet structure, were determined.
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 (NCFU), Stavropol, Russia
Irina S. Chikulina – senior researcher at the Department of Science, North-Caucasus Federal University (NCFU), Stavropol, Russia
Stanislav N. Kichuk – leading engineer of the Research Laboratory of Ceramics and Technochemistry of the Scientific Laboratory Complex of Clean Zones, Faculty of Physics and Technology (NCFU), North-Caucasus Federal University, Stavropol, Russia
Dmitry P. Bedrakov – engineer of the Scientific Laboratory Complex of Clean Zones, Faculty of Physics and Technology, North-Caucasus Federal University (NCFU), Stavropol, Russia
1. Yang C., Zhang X., Kang J., et al. Recent progress on garnet phosphor ceramics for high power solid-state lighting // J. Mater. Sci. Technol. 2023. V. 166. P. 1 – 20.
2. Brauch U., R?cker C., Graf T., et al. High-power, high-brightness solid-state laser architectures and their characteristics // Appl. Phys. B. 2022. V. 128, No. 3. P. 58.
3. Pirri A., Toci G., Li J., et al. High efficiency laser action in mildly doped Yb:LuYAG ceramics // Opt. Mater. (Amst). 2017. V. 73. P. 312 – 318.
4. Kuwano Y., Suda K., Ishizawa N. Crystal growth and properties of (Lu,Y)3Al5O12 // J. Cryst. Growth. 2004. V. 260, No. 1–2. P. 159 – 165.
5. Balashov V. V., Zakharov L. Y., Inyushkin A. V., et al. Comparative study of LuxY1-xAG (x = 0..1) laser ceramics doped with 5 % Yb3+ // Ceram. Int. 2022. V. 48, No. 5. P. 6294 – 6301.
6. Pirri A., Toci G., Li J., et al. Spectroscopic and laser characterization of Yb0.15:(LuxY1-x)3Al5O12 ceramics with different Lu/Y balance // Opt. Express. 2016. V. 24, No. 16. P. 17832.
7. Feng Y., Xie T., Chen X., et al. Fabrication, microstructure and optical properties of Yb:LuxY3-xAl5O12 transparent ceramics // Opt. Mater. (Amst). 2020. V. 110. P. 110478.
8. Toci G., Pirri A., Li J., et al. First laser emission of Yb0.15:(LuxY1-x)3Al5O12 ceramics // Opt. Express. 2016. V. 24, No. 9. P. 9611.
9. Чикулина И. С., Шама М. С., Малявин Ф. Ф. и др. Влияние температурных режимов синтеза на удельную площадь поверхности и степень агломерации керамических порошков состава YAG:Yb. Ставрополь: ООО ИД «ТЭСЭРА», 2018. С. 426 – 428.
10. Пат. 2700074 РФ. C 30 B 29/28. Способ уменьшения размеров частиц и степени агломерации на стадии синтеза исходных прекурсоров при получении алюмоиттриевого граната / А. Ф. Голота, В. А. Тарала, И. С. Чикулина, Ф. Ф. Малявин, М. С. Шама; 04.04.2018; опубл. 12.09.2019, Бюл. № 26.
11. Никова М. С., Чикулина И. С., Кравцов А. А. и др. Влияние сульфата аммония на характеристики нанопорошков и оптической керамики YAG:Yb // Научно-технический вестник информационных технологий, механики и оптики. 2019. Т. 19, № 3. С. 443 – 450.
12. Никова М. С., Чикулина И. С., Кравцов А. А. и др. Синтез слабоагломерированных нанопорошков YAG:Yb для прозрачной керамики методом обратного соосаждения из хлоридов // Научно-технический вестник информационных технологий, механики и оптики. 2019. Т. 19, № 4. С. 630 – 640.
13. Sierra-Fernandez A., Sotiriadis K., Ergen? D., et al. Microstructural modifications of lime-based mortars induced by ceramics and nanoparticle additives // J. Build. Eng. 2024. V. 91. P. 109672.
14. Tomaszewski H., Wajler A., Weglarz H., et al. Effect of ammonium sulfate on morphology of Y2O3 nanopowders obtained by precipitation and its impact on the transparency of YAG ceramics // 13th Int. Ceram. Congr. – Part A. 2014. V. 87. P. 67 – 72.
15. Li J., Liu Z., Wu L., et al. Influence of ammonium sulfate on YAG nanopowders and Yb:YAG ceramics synthesized by a novel homogeneous co-precipitation method // J. Rare Earths. Elsevier Ltd. 2018. V. 36, No. 9. P. 981 – 985.
16. Chen Z., Trofimov A. A., Jacobsohn L. G., et al. Permeation and optical properties of YAG:Er3+ fiber membrane scintillators prepared by novel sol–gel/electrospinning method // J. Sol-Gel Sci. Technol. 2017. V. 83, No. 1. P. 35 – 43.
17. Su?rez M., Fern?ndez A., Men?ndez J. L., et al. Transparent yttrium aluminium garnet obtained by spark plasma sintering of lyophilized gels // J. Nanomater / ed. Jin W. 2009. V. 2009, No. 1.
18. Kravtsov A. A., Chikulina I. S., Tarala V. A., et al. Novel synthesis of low-agglomerated YAG:Yb ceramic nanopowders by two-stage precipitation with the use of hexamine // Ceram. Int. 2019. V. 45, No. 1. P. 1273 – 1282.
19. Machida M., Kawamura K., Ito K., et al. Large-capacity oxygen storage by lanthanide oxysulfate/oxysulfide systems // Chem. Mater. 2005. V. 17, No. 6. P. 1487 – 1492.
20. Machida M., Kawano T., Eto M., et al. Ln Dependence of the Large-Capacity Oxygen Storage/Release Property of Ln Oxysulfate/Oxysulfide Systems // Chem. Mater. 2007. V. 19, No. 4. P. 954 – 960.
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