Ln(Fe3+M2+)O4 compounds with layer structure [Ln : Y,Er, Tm,Yb, and Lu, M : Mg,Mn, Co,Cu, and Zn] |
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| Authors: | Noboru Kimizuka Eiji Takayama |
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| Institution: | National Institute for Research in Inorganic Materials, 1-1, Namiki, Sakuramura, Niiharigun, Ibaraki-ken 305, Japan |
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| Abstract: | A series of new compounds Ln(Fe3+M2+)O4 Ln : Y, Er, Tm, Yb, and Lu, M : Mg, Mn, Co, Cu, and Zn] were successfully synthesized and their lattice constants were determined. These compounds have the same crystal structure as YbFe2O4 and Fe3+ and M2+ are both surrounded by five oxygen ions forming a trigonal bipyramid. The synthetic conditions are presented. They are strongly dependent upon the constituent cations of the compound. |
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| Keywords: | To whom all correspondence should be addressed |
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