Enviar artigo por via de e-mail Structural Changes in Ytterbium Ferrite YbFe2O4 in the Temperature Range From–150 °C TO 300 °C
- Autores: Fedorova O.M.1, Vedmid’ L.B.1
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Afiliações:
- Institute of Metallurgy, Ural Branch
- Edição: Volume 59, Nº 8 (2018)
- Páginas: 2018-2022
- Seção: Article
- URL: https://bakhtiniada.ru/0022-4766/article/view/161825
- DOI: https://doi.org/10.1134/S0022476618080358
- ID: 161825
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Resumo
Structural changes and thermal expansion of the iron ferrite sample YbFe2O4 of a rhombohedral modification are studied by high-temperature X-ray diffraction and differential thermal analysis. It is demonstrated that no phase transitions are observed in the temperature range from–150 °C to 300 °С. There are only anisotropic changes in unit cell parameters due to changes in Yb–O and Fe–O bond lengths.
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Sobre autores
O. Fedorova
Institute of Metallurgy, Ural Branch
Autor responsável pela correspondência
Email: fom55@mail.ru
Rússia, Ekaterinburg
L. Vedmid’
Institute of Metallurgy, Ural Branch
Email: fom55@mail.ru
Rússia, Ekaterinburg
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