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Novel S = 1/2 kagome lattice materials : Cs2TiCu3F12 and Rb2TiCu3F12
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dc.contributor.author | Downie, Lewis James | |
dc.contributor.author | Ardashnikova, Elena I. | |
dc.contributor.author | Tang, Chiu C. | |
dc.contributor.author | Vasiliev, Alexandre N. | |
dc.contributor.author | Berndonosov , Peter S. | |
dc.contributor.author | Dolgikh, Valery A. | |
dc.contributor.author | de Vries , Mark A. | |
dc.contributor.author | Lightfoot, Philip | |
dc.date.accessioned | 2015-05-12T14:01:02Z | |
dc.date.available | 2015-05-12T14:01:02Z | |
dc.date.issued | 2015-05-05 | |
dc.identifier.citation | Downie , L J , Ardashnikova , E I , Tang , C C , Vasiliev , A N , Berndonosov , P S , Dolgikh , V A , de Vries , M A & Lightfoot , P 2015 , ' Novel S = 1/2 kagome lattice materials : Cs 2 TiCu 3 F 12 and Rb 2 TiCu 3 F 12 ' , Crystals , vol. 5 , no. 2 , pp. 226-243 . https://doi.org/10.3390/cryst5020226 | en |
dc.identifier.issn | 2073-4352 | |
dc.identifier.other | PURE: 185542017 | |
dc.identifier.other | PURE UUID: 3bd00959-d3ce-407b-9897-8422d0c66d2a | |
dc.identifier.other | ORCID: /0000-0001-7048-3982/work/59464406 | |
dc.identifier.other | WOS: 000357583500005 | |
dc.identifier.other | Scopus: 84930945838 | |
dc.identifier.uri | https://hdl.handle.net/10023/6636 | |
dc.description | The collaboration between the University of St Andrews and Moscow State University was funded by a Royal Society International Exchanges grant, in collaboration with the Russian Foundation for Basic Research (12-03-92604). Lewis Downie thanks the EPSRC for a Ph.D. studentship via a Doctoral Training grant (EP/P505097/1). This work was carried out with the support of the Diamond Light Source, beamtime application EE7980. Alexandre Vasiliev acknowledges support of RFBR through grants Numbers 13-02-00174, 14-02-92002 and 14-02-92693. | en |
dc.description.abstract | Two new members of the A2B′Cu3F12 family of kagome-related materials have been prepared, in order to further understand the crystal-chemical relationships, phase transitions and magnetic behaviour within this family of potentially frustrated S = ½ two-dimensional quantum magnets. Cs2TiCu3F12 adopts a crystal structure with the ideal kagome lattice topology (space group R m) at ambient temperature. Diffraction studies reveal different symmetry-lowering structural phase transitions in single crystal and polycrystalline forms at sub-ambient temperatures, with the single crystal form retaining rhombohedral symmetry and the powder form being monoclinic. In both cases, long-range antiferromagnetic order occurs in the region 16–20 K. Rb2TiCu3F12 adopts a distorted triclinic structure even at ambient temperatures. | |
dc.format.extent | 17 | |
dc.language.iso | eng | |
dc.relation.ispartof | Crystals | en |
dc.rights | © 2015 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/). | en |
dc.subject | Kagome lattice | en |
dc.subject | Magnetic | en |
dc.subject | Fluoride | en |
dc.subject | Phase transition | en |
dc.subject | QD Chemistry | en |
dc.subject | NDAS | en |
dc.subject.lcc | QD | en |
dc.title | Novel S = 1/2 kagome lattice materials : Cs2TiCu3F12 and Rb2TiCu3F12 | en |
dc.type | Journal article | en |
dc.description.version | Publisher PDF | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.identifier.doi | https://doi.org/10.3390/cryst5020226 | |
dc.description.status | Peer reviewed | en |
dc.identifier.url | http://www.mdpi.com/2073-4352/5/2/226/s1 | en |
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