Samarium-Substitution Effects in Sol-Gel Derived Yttrium Aluminium Garnet
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Samarium-Substitution Effects in Sol-Gel Derived Yttrium Aluminium Garnet
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| Creator |
Scit, O.
Garskaite, E. Kareiva, A. |
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| Subject |
Yttrium Aluminium Garnet
YAG Samarium Substitution Effects Characterization |
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| Description |
In this study, yttrium aluminium garnet (YAG) powders substituted by samarium were prepared by simple an aqueous sol-gel method using aluminium nitrate nonahydrate, yttrium oxide, samarium oxide as the starting materials and etane-1,2-diol as complexing agent. The powders annealed at 1000 degrees Celsius in air were characterized by X-ray diffraction (XRD) analysis, infrared spectroscopy (IR) and scanning electron microscopy (SEM). It was demonstrated, however, that the total substitution of yttrium by samarium does not proceed in the YAG. Pure cubic garnet phase was formed only at low concentration of samarium. With further substitution, the main part of garnet phase transformed in to the perovskite samarium aluminate phase. |
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| Publisher |
Sumy State University
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| Date |
2014-05-22T10:53:29Z
2014-05-22T10:53:29Z 2012 |
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| Type |
Article
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| Identifier |
Scit, O.
Samarium-Substitution Effects in Sol-Gel Derived Yttrium Aluminium Garnet [Текст] / O. Scit, E. Garskaite, A. Kareiva
// Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V.1, No1. - 01PCN14
http://essuir.sumdu.edu.ua/handle/123456789/34830 |
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| Language |
en
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