Structure, magnetic, and electrical properties of bismuth niobates doped with d-elements: XVI. Magnetic properties of manganese-containing solid solutions of bismuth orthoniobate BiNiO4
| Autor: | V. A. Butin, A. N. Nizovtsev, S. S. Shevchuk, N. A. Zhuk, Boris A. Makeev, N. V. Chezhina, D. A. Korolev, A. V. Fedorova, V. P. Lutoev |
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| Rok vydání: | 2017 |
| Předmět: |
Condensed Matter::Quantum Gases
010405 organic chemistry Inorganic chemistry Doping chemistry.chemical_element General Chemistry Manganese 010402 general chemistry 01 natural sciences Magnetic susceptibility 0104 chemical sciences Bismuth Condensed Matter::Materials Science Paramagnetism Crystallography chemistry Ferromagnetism Atom Physics::Atomic and Molecular Clusters Condensed Matter::Strongly Correlated Electrons Solid solution |
| Zdroj: | Russian Journal of General Chemistry. 87:899-905 |
| ISSN: | 1608-3350 1070-3632 |
| Popis: | Magnetic susceptibility and ESR properties of manganese-containing solid solutions of bismuth orthoniobate BiNb1–x MnxO4–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. |
| Databáze: | OpenAIRE |
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