A. D. Plekhovich, A. M. Kut’in, E. E. Rostokina, M. E. Komshina, K. V. Balueva, K. F. Shumovskaya, I. I. Evdokimov, A. E. Kurganova
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引用次数: 0
Abstract
A process has been developed for the preparation of ultrafine amorphous precursors (starting mixtures) differing in the ratio of Er:YAG to 20Bi2O3–60B2O3–20BaO. Using selective laser sintering, we have demonstrated the feasibility of producing functional glass-ceramics—with a crystalline phase consisting of yttrium erbium aluminum garnet and an yttrium erbium borate—from the synthesized precursor. The chemical and phase transformations during heat treatment of the precursor were analyzed using differential scanning calorimetry and X-ray diffraction, and changes in the macrocomposition of the glass-ceramics at characteristic synthesis temperatures were assessed by inductively coupled plasma atomic emission spectroscopy. The results demonstrate that the ultrafine precursor we used is potentially attractive for the fabrication of optical integrated circuits by selective laser sintering.
期刊介绍:
Inorganic Materials is a journal that publishes reviews and original articles devoted to chemistry, physics, and applications of various inorganic materials including high-purity substances and materials. The journal discusses phase equilibria, including P–T–X diagrams, and the fundamentals of inorganic materials science, which determines preparatory conditions for compounds of various compositions with specified deviations from stoichiometry. Inorganic Materials is a multidisciplinary journal covering all classes of inorganic materials. The journal welcomes manuscripts from all countries in the English or Russian language.