Crystal and Magnetic Structures of La2CoPtO6 Double Perovskite
نویسندگان
چکیده
منابع مشابه
Neutron diffraction investigation of the crystal and magnetic structures in KCrF3 perovskite
Y. Xiao,1,* Y. Su,2 H.-F. Li,1,3 C. M. N. Kumar,1 R. Mittal,2,4 J. Persson,1 A. Senyshyn,5,6 K. Gross,1 and Th. Brueckel1,2 1Institut fuer Festkoerperforschung, Forschungszentrum Juelich, D-52425 Juelich, Germany 2Juelich Centre for Neutron Science, IFF, Forschungszentrum Juelich, Outstation at FRM II, Lichtenbergstraße 1, D-85747 Garching, Germany 3Ames Laboratory and Department of Physics and...
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Orthorhombic MgSiO3 perovskite is thought to be the most abundant mineral in the mantle of the Earth. Its bulk properties have been widely studied, but many geophysical and rheological processes are also likely to depend upon its surface and grain boundary properties. As a first step towards modelling these geophysical properties, we present here an investigation of the structures and energetic...
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Pb2MReO6 (M = Co, Cr) perovskites were prepared by high pressure−high temperature method. Rietveld refinements of synchrotron powder X-ray diffraction show that the crystal structure of Pb2CoReO6 is trigonal (space group R-3) with almost complete ordering of Co and Re cations, while Pb2CrReO6 (space group Pm-3m) is a cubic perovskite with one single site for Cr and Re atoms. The difference betw...
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ژورنال
عنوان ژورنال: ACS Omega
سال: 2018
ISSN: 2470-1343,2470-1343
DOI: 10.1021/acsomega.8b01701