Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3)

Synthesis, thermodynamic properties, and microscopic magnetic model of ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3) built by corner-sharing Cu(4) tetrahedra are reported, and relevant magnetostructural correlations are discussed. Quasi-one-dimensional magnetic behavior with the short-range order around...

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Autores principales: Badrtdinov, Danis I., Kuznetsova, Elena S., Verchenko, Valeriy Yu., Berdonosov, Peter S., Dolgikh, Valeriy A., Mazurenko, Vladimir V., Tsirlin, Alexander A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5799366/
https://www.ncbi.nlm.nih.gov/pubmed/29402893
http://dx.doi.org/10.1038/s41598-018-20350-z
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author Badrtdinov, Danis I.
Kuznetsova, Elena S.
Verchenko, Valeriy Yu.
Berdonosov, Peter S.
Dolgikh, Valeriy A.
Mazurenko, Vladimir V.
Tsirlin, Alexander A.
author_facet Badrtdinov, Danis I.
Kuznetsova, Elena S.
Verchenko, Valeriy Yu.
Berdonosov, Peter S.
Dolgikh, Valeriy A.
Mazurenko, Vladimir V.
Tsirlin, Alexander A.
author_sort Badrtdinov, Danis I.
collection PubMed
description Synthesis, thermodynamic properties, and microscopic magnetic model of ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3) built by corner-sharing Cu(4) tetrahedra are reported, and relevant magnetostructural correlations are discussed. Quasi-one-dimensional magnetic behavior with the short-range order around 50 K is rationalized in terms of weakly coupled spin ladders (tubes) having a complex topology formed upon fragmentation of the tetrahedral network. This fragmentation is rooted in the non-trivial effect of the SeO(3) groups that render the Cu–O–Cu superexchange strongly ferromagnetic even at bridging angles exceeding 110°.
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spelling pubmed-57993662018-02-14 Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3) Badrtdinov, Danis I. Kuznetsova, Elena S. Verchenko, Valeriy Yu. Berdonosov, Peter S. Dolgikh, Valeriy A. Mazurenko, Vladimir V. Tsirlin, Alexander A. Sci Rep Article Synthesis, thermodynamic properties, and microscopic magnetic model of ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3) built by corner-sharing Cu(4) tetrahedra are reported, and relevant magnetostructural correlations are discussed. Quasi-one-dimensional magnetic behavior with the short-range order around 50 K is rationalized in terms of weakly coupled spin ladders (tubes) having a complex topology formed upon fragmentation of the tetrahedral network. This fragmentation is rooted in the non-trivial effect of the SeO(3) groups that render the Cu–O–Cu superexchange strongly ferromagnetic even at bridging angles exceeding 110°. Nature Publishing Group UK 2018-02-05 /pmc/articles/PMC5799366/ /pubmed/29402893 http://dx.doi.org/10.1038/s41598-018-20350-z Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Badrtdinov, Danis I.
Kuznetsova, Elena S.
Verchenko, Valeriy Yu.
Berdonosov, Peter S.
Dolgikh, Valeriy A.
Mazurenko, Vladimir V.
Tsirlin, Alexander A.
Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3)
title Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3)
title_full Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3)
title_fullStr Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3)
title_full_unstemmed Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3)
title_short Magnetism of coupled spin tetrahedra in ilinskite-type KCu(5)O(2)(SeO(3))(2)Cl(3)
title_sort magnetism of coupled spin tetrahedra in ilinskite-type kcu(5)o(2)(seo(3))(2)cl(3)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5799366/
https://www.ncbi.nlm.nih.gov/pubmed/29402893
http://dx.doi.org/10.1038/s41598-018-20350-z
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