Enviar artigo por via de e-mail Effect of Oxygen Pressure on the Thermodynamic Stability of Nd0.85Ba0.15MnO3
- Autores: Fedorova O.M.1, Vedmid’ L.B.1,2, Dimitrov V.M.1
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Afiliações:
- Institute of Metallurgy, Ural Branch, Russian Academy of Sciences
- Yeltsin Federal University
- Edição: Volume 55, Nº 10 (2019)
- Páginas: 1026-1030
- Seção: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158780
- DOI: https://doi.org/10.1134/S0020168519100030
- ID: 158780
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Resumo
This paper presents a study of the structure of the Nd0.85Ba0.15MnO3 compound and its stability at a reduced oxygen partial pressure. Structural characteristics of Nd0.85Ba0.15MnO3 have been determined by X-ray diffraction. The sequence of phase transformations in the Nd–Ba–Mn–O system as the oxygen pressure decreases from atmospheric to –21 atm has been identified by a static method using a vacuum circulation apparatus.
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Sobre autores
O. Fedorova
Institute of Metallurgy, Ural Branch, Russian Academy of Sciences
Autor responsável pela correspondência
Email: fom55@mail.ru
Rússia, ul. Amundsena 101, Yekaterinburg, 620016
L. Vedmid’
Institute of Metallurgy, Ural Branch, Russian Academy of Sciences; Yeltsin Federal University
Email: fom55@mail.ru
Rússia, ul. Amundsena 101, Yekaterinburg, 620016; ul. Mira 19, Yekaterinburg, 620002
V. Dimitrov
Institute of Metallurgy, Ural Branch, Russian Academy of Sciences
Email: fom55@mail.ru
Rússia, ul. Amundsena 101, Yekaterinburg, 620016
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