Revealing the morphological peculiarities of Y₃Al₅O₁₂:Nd laser ceramics by ion beam sputtering
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Revealing the morphological peculiarities of Y₃Al₅O₁₂:Nd laser ceramics by ion beam sputtering
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| Creator |
Vovk, O.M.
Chayka, M.A. Mateychenko, P.V. Yavetskiy, R.P. Kosyanov, D.Yu. Parkhomenko, S.V. |
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| Subject |
Characterization and properties
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| Description |
The morphological peculiarities of Y₃Al₅O₁₂:Nd laser ceramics prepared by vacuum sintering of co-precipitated nanopowders have been revealed by ion beam sputtering of the ceramics surface. Inclusions with a cross section up to 5 μ m located between the grain boundaries as well as pores and grain boundaries were detected on the surface of Y₃Al₅O₁₂:Nd ceramics treated by ion sputtering since sputtering rate of these inclusions is much lower compared to bulk of ceramics. Qualitative elemental composition of inclusions is same as that of Y₃Al₅O₁₂:Nd ceramics. It was suggested that the inclusions were formed as a result of local deviation from stoichiometry Y₃Al₅O₁₂ during processing of ceramics and have different phase composition compared to the parent garnet phase. The concentration of revealed inclusions which is higher the one of pores.
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| Date |
2017-06-11T06:39:54Z
2017-06-11T06:39:54Z 2013 |
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| Type |
Article
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| Identifier |
Revealing the morphological peculiarities of Y₃Al₅O₁₂:Nd laser ceramics by ion beam sputtering / O.M. Vovk, M.A. Chayka, P.V. Mateychenko, R.P. Yavetskiy, D.Yu. Kosyanov, S.V. Parkhomenko // Functional Materials. — 2013. — Т. 20, № 4. — С. 466-470. — Бібліогр.: 12 назв. — англ.
1027-5495 DOI: dx.doi.org/10.15407/fm20.04.466 http://dspace.nbuv.gov.ua/handle/123456789/120101 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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