Structure, magnetic, and electrical properties of bismuth niobates doped with d-elements: XVI. Magnetic properties of manganese-containing solid solutions of bismuth orthoniobate BiNiO4
- Authors: Chezhina N.V.1, Korolev D.A.1, Fedorova A.V.1, Zhuk N.A.2, Butin V.A.2, Lutoev V.P.3, Makeev B.A.3, Shevchuk S.S.3, Nizovtsev A.N.4
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Affiliations:
- St. Petersburg State University
- Syktyvkar State University
- Institute of Geology, Komi Scientific Center, Ural Branch
- Institute of Biology, Komi Scientific Center, Ural Branch
- Issue: Vol 87, No 5 (2017)
- Pages: 899-905
- Section: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/219647
- DOI: https://doi.org/10.1134/S1070363217050012
- ID: 219647
Cite item
Abstract
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.
About the authors
N. V. Chezhina
St. Petersburg State University
Author for correspondence.
Email: n.chezhina@spbu.ru
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
D. A. Korolev
St. Petersburg State University
Email: n.chezhina@spbu.ru
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. V. Fedorova
St. Petersburg State University
Email: n.chezhina@spbu.ru
Russian Federation, Universitetskaya nab. 7–9, St. Petersburg, 199034
N. A. Zhuk
Syktyvkar State University
Email: n.chezhina@spbu.ru
Russian Federation, Syktyvkar
V. A. Butin
Syktyvkar State University
Email: n.chezhina@spbu.ru
Russian Federation, Syktyvkar
V. P. Lutoev
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Russian Federation, Syktyvkar
B. A. Makeev
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Russian Federation, Syktyvkar
S. S. Shevchuk
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Russian Federation, Syktyvkar
A. N. Nizovtsev
Institute of Biology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Russian Federation, Syktyvkar