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Title: Magnetic Ordering Dependence on Iron Ions Distribution in Cu{sub 2}FeBO{sub 5} Ludwigite

Abstract

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 Cu{sub 2}FeBO{sub 5}. 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 Fe{sup 3+} is in the same position as in Fe{sub 3}BO{sub 5}, the most favorable magnetic structure is similar to the magnetic structure of ludwigite Fe{sub 3}BO{sub 5}. In other cases, the type of magnetic ordering is different.

Authors:
; ;  [1]
  1. Russian Academy of Sciences, Kirensky Institute of Physics, Siberian Branch (Russian Federation)
Publication Date:
OSTI Identifier:
22749854
Resource Type:
Journal Article
Journal Name:
Journal of Experimental and Theoretical Physics
Additional Journal Information:
Journal Volume: 126; Journal Issue: 5; Other Information: Copyright (c) 2018 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7761
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; DISTRIBUTION; IRON IONS; MAGNETIZATION

Citation Formats

Nazarenko, I. I., E-mail: ilnz@live.ru, Sofronova, S. N., E-mail: ssn@iph.krasn.ru, and Moshkina, E. M., E-mail: ekoles@iph.krasn.ru. Magnetic Ordering Dependence on Iron Ions Distribution in Cu{sub 2}FeBO{sub 5} Ludwigite. United States: N. p., 2018. Web. doi:10.1134/S1063776118050047.
Nazarenko, I. I., E-mail: ilnz@live.ru, Sofronova, S. N., E-mail: ssn@iph.krasn.ru, & Moshkina, E. M., E-mail: ekoles@iph.krasn.ru. Magnetic Ordering Dependence on Iron Ions Distribution in Cu{sub 2}FeBO{sub 5} Ludwigite. United States. doi:10.1134/S1063776118050047.
Nazarenko, I. I., E-mail: ilnz@live.ru, Sofronova, S. N., E-mail: ssn@iph.krasn.ru, and Moshkina, E. M., E-mail: ekoles@iph.krasn.ru. Tue . "Magnetic Ordering Dependence on Iron Ions Distribution in Cu{sub 2}FeBO{sub 5} Ludwigite". United States. doi:10.1134/S1063776118050047.
@article{osti_22749854,
title = {Magnetic Ordering Dependence on Iron Ions Distribution in Cu{sub 2}FeBO{sub 5} Ludwigite},
author = {Nazarenko, I. I., E-mail: ilnz@live.ru and Sofronova, S. N., E-mail: ssn@iph.krasn.ru and Moshkina, E. M., E-mail: ekoles@iph.krasn.ru},
abstractNote = {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 Cu{sub 2}FeBO{sub 5}. 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 Fe{sup 3+} is in the same position as in Fe{sub 3}BO{sub 5}, the most favorable magnetic structure is similar to the magnetic structure of ludwigite Fe{sub 3}BO{sub 5}. In other cases, the type of magnetic ordering is different.},
doi = {10.1134/S1063776118050047},
journal = {Journal of Experimental and Theoretical Physics},
issn = {1063-7761},
number = 5,
volume = 126,
place = {United States},
year = {2018},
month = {5}
}