Structure, magnetic, and electrical properties of bismuth niobates doped with d-elements: XVI. Magnetic properties of manganese-containing solid solutions of bismuth orthoniobate BiNiO4
- Autores: Chezhina N.1, Korolev D.1, Fedorova A.1, Zhuk N.2, Butin V.2, Lutoev V.3, Makeev B.3, Shevchuk S.3, Nizovtsev A.4
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Afiliações:
- St. Petersburg State University
- Syktyvkar State University
- Institute of Geology, Komi Scientific Center, Ural Branch
- Institute of Biology, Komi Scientific Center, Ural Branch
- Edição: Volume 87, Nº 5 (2017)
- Páginas: 899-905
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/219647
- DOI: https://doi.org/10.1134/S1070363217050012
- ID: 219647
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Resumo
Magnetic susceptibility and ESR properties of manganese-containing solid solutions of bismuth orthoniobate BiNb1–xMnxO4–δ have been studied. Mn(II), Mn(III), and Mn(IV) atoms as well as their dimers exhibiting antiferro- and ferromagnetic types of exchange have been found in the solid solutions. Parameters of the exchange interactions in the clusters and the distribution of monomers and dimers of manganese atoms in the solid solutions have been calculated as functions of the paramagnetic atom fraction.
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Sobre autores
N. Chezhina
St. Petersburg State University
Autor responsável pela correspondência
Email: n.chezhina@spbu.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034
D. Korolev
St. Petersburg State University
Email: n.chezhina@spbu.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. Fedorova
St. Petersburg State University
Email: n.chezhina@spbu.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034
N. Zhuk
Syktyvkar State University
Email: n.chezhina@spbu.ru
Rússia, Syktyvkar
V. Butin
Syktyvkar State University
Email: n.chezhina@spbu.ru
Rússia, Syktyvkar
V. Lutoev
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Rússia, Syktyvkar
B. Makeev
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Rússia, Syktyvkar
S. Shevchuk
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Rússia, Syktyvkar
A. Nizovtsev
Institute of Biology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Rússia, Syktyvkar