Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3

Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3

Abstract Synthesis, thermodynamic properties, and microscopic magnetic model of ilinskite-type KCu5O2(SeO3)2Cl3 built by corner-sharing Cu4 tetrahedra are reported, and relevant magnetostructural correlations are discussed. Quasi-one-dimensional magnetic behavior with the short-range order around 50...

Full description

Bibliographic Details
Main Authors: Danis I. Badrtdinov, Elena S. Kuznetsova, Valeriy Yu. Verchenko, Peter S. Berdonosov, Valeriy A. Dolgikh, Vladimir V. Mazurenko, Alexander A. Tsirlin
Format: Article
Language:English
Published: Nature Publishing Group 2018-02-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-018-20350-z
id doaj-3bd32ed034084733ba4457d09c6fc369
record_format Article
spelling doaj-3bd32ed034084733ba4457d09c6fc3692020-12-08T05:42:48ZengNature Publishing GroupScientific Reports2045-23222018-02-018111010.1038/s41598-018-20350-zMagnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3Danis I. Badrtdinov0Elena S. Kuznetsova1Valeriy Yu. Verchenko2Peter S. Berdonosov3Valeriy A. Dolgikh4Vladimir V. Mazurenko5Alexander A. Tsirlin6Theoretical Physics and Applied Mathematics Department, Ural Federal UniversityDepartment of Chemistry, Moscow State UniversityDepartment of Chemistry, Moscow State UniversityDepartment of Chemistry, Moscow State UniversityDepartment of Chemistry, Moscow State UniversityTheoretical Physics and Applied Mathematics Department, Ural Federal UniversityTheoretical Physics and Applied Mathematics Department, Ural Federal UniversityAbstract Synthesis, thermodynamic properties, and microscopic magnetic model of ilinskite-type KCu5O2(SeO3)2Cl3 built by corner-sharing Cu4 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 SeO3 groups that render the Cu–O–Cu superexchange strongly ferromagnetic even at bridging angles exceeding 110°.https://doi.org/10.1038/s41598-018-20350-z
collection DOAJ
language English
format Article
sources DOAJ
author Danis I. Badrtdinov
Elena S. Kuznetsova
Valeriy Yu. Verchenko
Peter S. Berdonosov
Valeriy A. Dolgikh
Vladimir V. Mazurenko
Alexander A. Tsirlin
spellingShingle Danis I. Badrtdinov
Elena S. Kuznetsova
Valeriy Yu. Verchenko
Peter S. Berdonosov
Valeriy A. Dolgikh
Vladimir V. Mazurenko
Alexander A. Tsirlin
Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3
Scientific Reports
author_facet Danis I. Badrtdinov
Elena S. Kuznetsova
Valeriy Yu. Verchenko
Peter S. Berdonosov
Valeriy A. Dolgikh
Vladimir V. Mazurenko
Alexander A. Tsirlin
author_sort Danis I. Badrtdinov
title Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3
title_short Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3
title_full Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3
title_fullStr Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3
title_full_unstemmed Magnetism of coupled spin tetrahedra in ilinskite-type KCu5O2(SeO3)2Cl3
title_sort magnetism of coupled spin tetrahedra in ilinskite-type kcu5o2(seo3)2cl3
publisher Nature Publishing Group
series Scientific Reports
issn 2045-2322
publishDate 2018-02-01
description Abstract Synthesis, thermodynamic properties, and microscopic magnetic model of ilinskite-type KCu5O2(SeO3)2Cl3 built by corner-sharing Cu4 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 SeO3 groups that render the Cu–O–Cu superexchange strongly ferromagnetic even at bridging angles exceeding 110°.
url https://doi.org/10.1038/s41598-018-20350-z
work_keys_str_mv AT danisibadrtdinov magnetismofcoupledspintetrahedrainilinskitetypekcu5o2seo32cl3
AT elenaskuznetsova magnetismofcoupledspintetrahedrainilinskitetypekcu5o2seo32cl3
AT valeriyyuverchenko magnetismofcoupledspintetrahedrainilinskitetypekcu5o2seo32cl3
AT petersberdonosov magnetismofcoupledspintetrahedrainilinskitetypekcu5o2seo32cl3
AT valeriyadolgikh magnetismofcoupledspintetrahedrainilinskitetypekcu5o2seo32cl3
AT vladimirvmazurenko magnetismofcoupledspintetrahedrainilinskitetypekcu5o2seo32cl3
AT alexanderatsirlin magnetismofcoupledspintetrahedrainilinskitetypekcu5o2seo32cl3
_version_ 1724391626617389056

Similar Items