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Atypical magnetic phase diagrams of Ce2Fe17 − x Mnx alloys and their hydrides |
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| Authors: | A G Kuchin O Prokhnenko Z Arnold J Kamarád C Ritter O Isnard V Ivasechko H Drulis A E Teplykh V I Khrabrov I V Medvedeva T P Lapina |
| Institution: | (1) Institute of Metal Physics, Ural Division, Russian Academy of Sciences, ul. Sof’i Kovalevskoi 18, Yekaterinburg, 620041, Russia;(2) Hahn-Meitner Institute, D-14109 Berlin, Germany;(3) Institute of Physics, Czech Academy of Sciences, Prague, Czech Republic;(4) Institut Laue-Langevin, BP 156, Cedex 9, 38042 Grenoble, France;(5) Laboratorie de Crystallographie, CNRS, associe a l’Universite Joseph Fourier, B.P.166, F-38042 Grenoble, France;(6) Institute of Low Temperatures and Structure Research, Polish Academy of Sciences, PO Box 937, 50-950 Wroclaw, Poland |
| Abstract: | Ce2Fe17 ? x Mnx compounds and their hydrides (rhombohedral structure of the Th2Zn17 type) have been investigated for the first time by magnetic measurements and neutron diffraction at normal atmospheric and hydrostatic pressures up to 1 GPa. It has been established that magnetic phase transitions of the ferromagnet-antiferromagnet and antiferromagnet-ferromagnet types are realized in this system with a change in the composition or under pressure. |
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