Magnetic behavior of new ternary metal borides with YCrB4-type structure |
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| Authors: | Rudolf Sobczak Peter Rogl |
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| Institution: | Institut für physikalische Chemie, Universität Wien, Währingerstraße 42, A-1090 Wien, Austria |
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| Abstract: | New ternary metal borides YbRuB4, YbOsB4 and GdFeB4 have been prepared. The compounds were found to crystallize with the structure type of YCrB4. Magnetic measurements (80–300°K) were performed on compounds of the isostructural series MM′B4 (YCrB4-type; M = Y, Gd, Tb, Dy, Ho, Er, Tm, Yb; M′ = Ru, Os and M = U, Gd; M′ = Cr, Mn, Fe, Co). Paramagnetic Curie-Weiss behavior is shown in all cases; Y and the R.E. (Rare Earth) metals are trivalent in these compounds. |
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