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arXiv · 1706.07195

Effect of Fe-substitution on the structure and magnetism of single crystals Mn2-xFexBO4

M. S. Platunov·N. V. Kazak·Yu. V. Knyazev·L. N. Bezmaternykh·E. M. Moshkina·A. L. Trigub·A. A. Veligzhanin·Y. V. Zubavichus·L. A. Solovyov·D. A. Velikanov·S. G. Ovchinnikov
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Abstract

Single crystalline Mn2-xFexBO4 with x = 0.3, 0.5, 0.7 grown by the flux method have been studied by means of X-ray diffraction and X-ray absorption spectroscopy at both Mn and Fe K edges. The compounds were found to crystallize in an orthorhombic warwickite structure (sp. gr. Pnam). The magnetization data have revealed a spin-glass transition at TSG= 11, 14 and 18 K for x= 0.3, 0.5 and 0.7, respectively.

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M. S. Platunov, N. V. Kazak, Yu. V. Knyazev, L. N. Bezmaternykh, E. M. Moshkina, A. L. Trigub, A. A. Veligzhanin, Y. V. Zubavichus, L. A. Solovyov, D. A. Velikanov, S. G. Ovchinnikov. 2017-06-22. Effect of Fe-substitution on the structure and magnetism of single crystals Mn2-xFexBO4. https://doi.org/10.1016/j.jcrysgro.2017.06.026

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