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https://elib.belstu.by/handle/123456789/14598
Title: | Crystal structure and physical and chemical properties of Bi[1–x]Nd[x]Fe[1–x]Co[x]O[3] solid solution |
Authors: | Zatsiupa, A. A. Bashkirov, L. A. Petrov, G.S. Galyas, A. I. Velikanova, I. A. |
Keywords: | твердые растворы кристаллическая структура магнитные свойства ферриты |
Issue Date: | 2014 |
Publisher: | BSTU |
Citation: | Crystal structure and physical and chemical properties of Bi[1–x]Nd[x]Fe[1–x]Co[x]O[3] solid solution / A. A. Zatsiupa [et al.] // Proceedings of BSTU. No. 3. – Minsk : BSTU, 2014. – P. 14-18 |
Abstract: | Solid solutions of the (1 – x)BiFeO[3]– [x]NdCoO[3] system were synthesized by a solid-state reactions method. Peculiarities of the influence of isovalent substitution in BiFeO[3]of Bi {3+} , Fe{3+} ions by Nd {3+}, Со{3+} ions on the crystal structure, magnetization and thermal expansion of the forming solid solutions Bi[1-x]Nd[x]Fe[1-x]Co[x O[3] are fixed. It is shown that the substitution up to 2% of Bi{3+}, Fe{3+} ions in BiFeO[3] by Nd{3+}, Со{3+} ions leads only to the partial destruction of the antiferromagnetic ordering of the Fe{3+} ions magnetic moments. According to the results of the magnetic properties investigation it is found that magnetic properties of the samples Bi[1-x]Nd[x]Fe[1-x]Co[x]O[3](0.05 ≤ х ≤ 0.15) are due to the coexistence of the antiferromagnetic and ferromagnetic phases but the samples Bi[1-x]Nd[x]Fe[1-x]Co[x]O[3](0.80 ≤ х ≤ 1.0) reveal paramagnetic properties. |
URI: | https://elib.belstu.by/handle/123456789/14598 |
Appears in Collections: | 2014, № 3 |
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