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dc.contributor.authorDa Silva, Klebson Lucenildo
dc.contributor.authorMachado, C. F. C.
dc.contributor.authorFabián, Martin
dc.contributor.authorHarničárová, Marta
dc.contributor.authorValíček, Jan
dc.contributor.authorHahn, Horst
dc.contributor.authorŠepeľák, Vladimír
dc.date.accessioned2015-12-14T14:28:20Z
dc.date.available2015-12-14T14:28:20Z
dc.date.issued2015
dc.identifier.citationMaterials Letters. 2015, vol. 161, p. 488-490.cs
dc.identifier.issn0167-577X
dc.identifier.issn1873-4979
dc.identifier.urihttp://hdl.handle.net/10084/110985
dc.description.abstractChromium doped mullite-type ferrite, Bi2(Cr0.1Fe0.9)4O9, is synthesized for the first time by a combined mechanochemical/thermal route. The microstructure of the as-prepared material on the long-range and local atomic scales, revealed by X-ray diffraction and 57Fe Mössbauer spectroscopy, respectively, is found to be quite different from that reported previously. It is shown that the presence of Cr3+ cations in octahedral sites of the orthorhombic structure causes a local distortion of polyhedra in the material. Quantitative information on both the cation distribution and the bond lengths provided is discussed in relation to the derived hyperfine parameters.cs
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofseriesMaterials Letterscs
dc.relation.urihttp://dx.doi.org/10.1016/j.matlet.2015.09.021cs
dc.rightsCopyright © 2015 Elsevier B.V. All rights reserved.cs
dc.titleA local distortion of polyhedra in the novel chromium doped mullite-type bismuth ferrite Bi-2(CrxFe1-x)(4)O-9cs
dc.typearticlecs
dc.identifier.doi10.1016/j.matlet.2015.09.021
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume161cs
dc.description.lastpage490cs
dc.description.firstpage488cs
dc.identifier.wos000364891700125


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