Structure, magnetic, and electrical properties of bismuth niobates doped with d-elements: XIV. Magnetic behavior of Bi2BaNb2–2xFe2xO9–δ solid solutions
- Авторлар: Makeev B.1, Shevchuk S.1, Nizovtsev A.2, Chezhina N.3, Korolev D.3, Fedorova A.3, Zhuk N.4, Butin V.4, Lutoev V.1
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Мекемелер:
- Institute of Geology, Komi Scientific Center, Ural Branch
- Institute of Biology, Komi Scientific Center, Ural Branch
- St. Petersburg State University
- Syktyvkar State University
- Шығарылым: Том 87, № 2 (2017)
- Беттер: 168-174
- Бөлім: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/218106
- DOI: https://doi.org/10.1134/S1070363217020037
- ID: 218106
Дәйексөз келтіру
Аннотация
Magnetic susceptibility and ESR properties of iron-containing Bi2BaNb2–2xFe2xO9–δ solid solutions with layered perovskite-like structure have been studied. In the diluted solid solutions, iron atoms are combined into Fe(III) dimers and tetramers with antiferro- and ferromagnetic exchange types. The exchange parameters and the distribution of aggregates in the solid solutions have been calculated as functions of the paramagnetic atoms fractions.
Негізгі сөздер
Авторлар туралы
B. Makeev
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Ресей, Syktyvkar
S. Shevchuk
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Ресей, Syktyvkar
A. Nizovtsev
Institute of Biology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Ресей, Syktyvkar
N. Chezhina
St. Petersburg State University
Хат алмасуға жауапты Автор.
Email: n.chezhina@spbu.ru
Ресей, Universitetskaya nab. 7–9, St. Petersburg, 199034
D. Korolev
St. Petersburg State University
Email: n.chezhina@spbu.ru
Ресей, Universitetskaya nab. 7–9, St. Petersburg, 199034
A. Fedorova
St. Petersburg State University
Email: n.chezhina@spbu.ru
Ресей, Universitetskaya nab. 7–9, St. Petersburg, 199034
N. Zhuk
Syktyvkar State University
Email: n.chezhina@spbu.ru
Ресей, Syktyvkar
V. Butin
Syktyvkar State University
Email: n.chezhina@spbu.ru
Ресей, Syktyvkar
V. Lutoev
Institute of Geology, Komi Scientific Center, Ural Branch
Email: n.chezhina@spbu.ru
Ресей, Syktyvkar