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ISSN: 1023-5086

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ISSN: 1023-5086

Scientific and technical

Opticheskii Zhurnal

A full-text English translation of the journal is published by Optica Publishing Group under the title “Journal of Optical Technology”

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УДК: 535.372

Structural transformations and spectroluminescence properties of magnesium aluminosilicate glass–ceramics containing ErxY b2-x(Ti,Zr)2O7 nanocrystals

For Russian citation (Opticheskii Zhurnal):

Дымшиц О.С., Жилин А.А., Алексеева И.П., Скопцов Н.А., Маляревич А.М., Юмашев К.В. Структурные превращения и спектрально-люминесцентные свойства магниевоалюмосиликатных стеклокерамик, содержащих нанокристаллы ErxYb2–x(Ti, Zr)2O7 // Оптический журнал. 2012. Т. 79. № 7. С. 58–69.

    

Dymshits O., Skoptsov N., Malyarevich A., Zhilin A., Alekseeva I., Yumashev, K. Structural transformations and spectroluminescence properties of magnesium aluminosilicate glass–ceramics containing ErxY b2-x(Ti,Zr)2O7 nanocrystals  [in Russian] // Opticheskii Zhurnal. 2012. V. 79. № 7. P. 58–69.

For citation (Journal of Optical Technology):

O. Dymshits, N. Skoptsov, A. Malyarevich, A. Zhilin, I. Alekseeva, and K. Yumashev, "Structural transformations and spectroluminescence properties of magnesium aluminosilicate glass–ceramics containing ErxY b2-x(Ti,Zr)2O7 nanocrystals," Journal of Optical Technology. 79(7), 424-432 (2012).  https://doi.org/10.1364/JOT.79.000424

Abstract:

Transparent glass–ceramics with nanosize crystals of the titanate–zirconates of erbium and ytterbium that have the defect-fluorite and disordered-pyrochlore structures have been synthesized in the magnesium aluminosilicate sitall-forming system, and the structural transformations that accompany their formation have been studied. This paper discusses the absorption and the luminescence spectra and kinetics of erbium and ytterbium ions in the near-IR region and the up-conversion luminescence of erbium ions in glasses and glass–ceramics obtained at various heat-treatment temperatures. A comparison is made of the structures of crystals with the defect-fluorite and pyrochlore structures formed in magnesium- and lithium aluminosilicate glasses when they are heat-treated, as well as the spectroluminescence properties of the resulting magnesium- and lithium aluminosilicate glass–ceramics.

Keywords:

glass ceramics, spectra and kinetics of luminescence, absorption, erbium, ytterbium

OCIS codes: 160.2750, 160.4236, 160.4760, 160.5690, 300.1030

References:

1. O. Dymshits, A. Zhilin, I. Alekseeva, N. Skoptsov, A. Malyarevich, and K. Yumashev, “Synthesis and spectroluminescence properties of lithium aluminosilicate glass–ceramics containing ErxYb2−xTi2O7 nanocrystals,” Opt. Zh. 79, No. 7, 45 (2012). [J. Opt. Technol. 79, 415 (2012)].
2. R. D. Shannon, “Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides,” Acta Crystallogr. A 32, 751 (1976).
3. M. Glerup, O. F. Nielsen, and F. W. Poulsen, “The structural transformation from the pyrochlore structure, A2B2O7, to the fluorite structure, AO2, studied by Raman spectroscopy and defect chemistry modeling,” J. Solid State Chem. 160, 25 (2001).
4. M. Martos, B. Juli´an-L´opez, E. Cordoncillo, and P. Escribano, “Structural and spectroscopic study of a novel erbium titanate pink pigment prepared by sol–gel methodology,” J. Phys. Chem. B 112, 2319 (2008).

5. M. Martos, B. Juli´an-L´opez, E. Cordoncillo, and P. Escribano, “Structural and spectroscopic study of a new pink chromium-free Er2(Ti, Zr)2O7 ceramic pigment,” J. Am. Ceram. Soc. 92, 2987 (2009).
6. V. A. Antonov, P. A. Arsenev, and D. S. Petrova, “Spectroscopic properties of the Nd3+ ion in Y2Ti2O7 and Gd2Ti2O7 monocrystals,” Phys. Status Solidi A 41, K127 (1977).
7. I. Alekseeva, O. Dymshits, M. Tsenter, A. Zhilin, V. Golubkov, I. Denisov, N. Skoptsov, A. Malyarevich, and K. Yumashev, “Optical applications of glass–ceramics,” J. Non-Cryst. Solids 356, 3042 (2010).
8. N. A. Skoptsov, I. A. Denisov, A. M. Malyarevich, K. V. Yumashev, O. S. Dymshits, A. A. Zhilin, and I. P. Alekseeva, “Luminescence of a transparent glass–ceramic containing nanocrystals of Er3+ and Yb3+ titanate–zirconates,” Zh. Prikl. Spektrosk. 78, 697 (2011).
9. H. Lipson and H. Steeple, Interpretation of X-ray Powder Patterns (St. Martin’s Press, New York, 1970), p. 383.
10. F. A. Bol’shchikov, Yu. K. Voron’ko, A. V. Popov, P. A. Ryabochkina, A. A. Sobol’, S. N. Ushakov, and M. N. Khromov, “Spectroscopic properties of crystals of calcium niobium gallium garnet doped with Tm3+ ions,” Fiz. Tverd. Tela. Vest. Nizhegorod. Univ. No. 3, 49 (2007).
11. R. Wu, J. D. Myers, M. J. Myers, and Ch. Rapp, “Fluorescence lifetime and 980-nm pump energy transfer dynamics in erbium and ytterbium co-doped phosphate laser glasses,” Proc. SPIE 4968, 4968-1 (2003).