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

 

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Oxide glass with 0,67 nm minimum distance between rare-earth activators

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Autors: Malashkevich G. E., Golubev N. V., Mamadzhanova E. H., Ziyatdinova M. Z., Sigaev V. N., Sukhodola A. A., Khotchenkova T. G., Prusova I. V., Sergeev I. I.
  • Continuous numbering: 1024
  • Pages: 33-34
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It is shown that the glasses of the system (Ln x Y 1-x ) 2 O 3 - Al 2 O 3 - B 2 O 3 are a promising matrix for obtaining highly doped active media with low-efficiency concentration quenching of luminescence.
Dr. Phys.-Math. sciences G. E. Malashkevich 1, 2 ( This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. chem. Sci. N. V. Golubev 2 ( This email address is being protected from spambots. You need JavaScript enabled to view it. ), Cand. chem. sciences E. Kh. Mamadzhanova 2 , MZ Ziyatdinova 2 , Dr. Sci. V. N. Sigaev 2 , Cand. physical-mat. Sciences A. A. Sukhodola 1 , TG Hotchenkova 1 , Cand. physical-mat. Sciences I. V. Prusova 1 , Cand. physical-mat. sciences I. I. Sergeev 1 ; 1 Institute of Physics named after BI Stepanov National Academy of Sciences of Belarus (Belarus, Minsk), 2 International laboratory of functional materials on the basis of glass RKTU im. D. I. Mendeleeva (Russia, Moscow)
Kellendonk F., Blasse G. On the luminescence of Sm 3+ , Gd 3+ , and Dy 3+ in yttrium aluminum borate // Phys. Stat. Sol. (b). 1981. V. 108. P. 541 - 548. Avanesov AG, Basiev T. T., Voronko Yu. K. et al. Investigation of the processes of deactivation and energy transfer and electronic excitation of neodymium in highly concentrated phosphate glasses // ZhETF. 1979. T. 77. S. 1771 - 1787. Malashkevich GE, Sigaev VN, Golubev NV et al. Spectroscopic properties of Sm-containing yttrium-aluminoborate glasses and analogous huntite-like polycrystals // Materials Chemistry and Physics. 2012. V. 137. P. 48 - 54. Mamadzhanova E. Kh., Golubev N. V., Sigaev V. N. et al. Crystallization and luminescent properties of glasses of the system (Sm x Y 1-x ) 2 O 3 - Al>) 2 O 3 - B>) 2 O 3 // Glass and ceramics. 2012. N 11. S. 14 - 19. Mamadzhanova E. Kh., Golubev NV, Sigaev VN et al. Crystallization and luminescence properties of (Sm x Y 1-x ) 2 O 3 - Al>) 2 O 3 - B>) 2 O 3 glass // Glass and Ceram. 2012. V. 69. N 11 - 12. P. 370 - 374. Sontakke AD, Biswas K., Annapurna K. Concentration-dependent luminescence of Tb 3+ ions in high calcium aluminosilicate glasses // Journal of Luminescence. 2009. V. 129. P. 1347-1355.

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Keywords

rare earth activators, concentration quenching of luminescence, minimum distance Ln - Ln

Use the reference below to cite the publication

Malashkevich G. E., Golubev N. V., Mamadzhanova E. H., Ziyatdinova M. Z., Sigaev V. N., Sukhodola A. A., Khotchenkova T. G., Prusova I. V., Sergeev I. I. Oxide glass with 0,67 nm minimum distance between rare-earth activators. Steklo i keramika. 2013:86(4):33-34. (in Russ). UDK 535.37
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Lyudmila Vladimirovna Sokolova