Synthesis and study of yttrium aluminum garnets doped with neodymium and ytterbium |
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Authors: | G. V. Zimina A. V. Novoselov I. N. Smirnova F. M. Spiridonov G. Ya. Pushkina L. N. Komissarova |
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Affiliation: | 1. Lomonosov State Academy of Fine Chemical Technology, pr. Vernadskogo 86, Moscow, 117571, Russia 2. Moscow State University, Moscow, 119992, Russia
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Abstract: | Ytterbium- and neodymium-substituted yttrium aluminum garnets were obtained by hydroxide coprecipitation and by the cryochemical method. A continuous series of solid solutions in the Y3Al5O12 — Yb3Al5O12 system and limited solid solutions (Nd x Y1 ? x )3Al5O12 (0 ≤ x ≤ 0.19) were obtained. The synthetic methods used made it possible to reduce the synthesis temperature from 1800 to 950°C and to obtain more homogeneous and nanosized material. |
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