Magnetic Ordering Dependence on Iron Ions Distribution in Cu2FeBO5 Ludwigite
- 作者: Nazarenko I.I.1, Sofronova S.N.1, Moshkina E.M.1,2
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隶属关系:
- Kirensky Institute of Physics, Siberian Branch
- Reshetnev Siberian State University of Science and Technology
- 期: 卷 126, 编号 5 (2018)
- 页面: 674-682
- 栏目: Order, Disorder, and Phase Transition in Condensed System
- URL: https://journals.rcsi.science/1063-7761/article/view/193146
- DOI: https://doi.org/10.1134/S1063776118050047
- ID: 193146
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详细
A comparative analysis of the copper and iron ions bonds exchange energies was conducted for various variants of orderings and distributions of iron ions among crystallographic positions in ludwigite Cu2FeBO5. Analysis showed that the exchange bonds of iron ions play a key role in the formation of magnetic order. The magnetic ordering strongly depends on the distribution of iron ions among the positions. In the case when the Fe3+ is in the same position as in Fe3BO5, the most favorable magnetic structure is similar to the magnetic structure of ludwigite Fe3BO5. In other cases, the type of magnetic ordering is different.
作者简介
I. Nazarenko
Kirensky Institute of Physics, Siberian Branch
编辑信件的主要联系方式.
Email: ilnz@live.ru
俄罗斯联邦, Krasnoyarsk, 660036
S. Sofronova
Kirensky Institute of Physics, Siberian Branch
Email: ilnz@live.ru
俄罗斯联邦, Krasnoyarsk, 660036
E. Moshkina
Kirensky Institute of Physics, Siberian Branch; Reshetnev Siberian State University of Science and Technology
Email: ilnz@live.ru
俄罗斯联邦, Krasnoyarsk, 660036; Krasnoyarsk, 660037
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