Magnetization of Polycrystalline BiFeO_3 in High Magnetic Fields(Condensed matter: electronic structure and electrical, magnetic, and optical properties)

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概要

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• The magnetization of polycrystalline ceramic BiFeO_3 has been studied with pulsed magnetic fields up to 58T. We observe a magnetic transition in both, increasing and decreasing magnetic fields. The critical field of the transition decreases with temperature. It is observed at 18.1T at 80K and 16.1T at 235K for increasing fields, whereas with decreasing fields the transition is observed at about 1.5T below these values. The observed transition is the same as that reported in BiFeO_3 single crystals at 10K [Kadomtseva et al.: JETP Lett. 79 (2004) 571]. It was attributed to the destruction of the modulated magnetic ordering in BiFeO_3.

• 社団法人日本物理学会の論文
• 2008-10-15

著者

• Skourski Yurii

  Dresden High Magnetic Field Laboratory (hld)

• Sosnowska Izabela

  Institute Of Experimental Physics University Of Warsaw

• WARDECKI Dariusz

  Institute of Experimental Physics, University of Warsaw

• PRZENIOSLO Radoslaw

  Institute of Experimental Physics, University of Warsaw

• LOEWENHAUPT Michael

  Institut fur Festkorperphysik (IFP), Technische Universitat Dresden

• Wardecki Dariusz

  Institute Of Experimental Physics University Of Warsaw

• Loewenhaupt Michael

  Institut Fur Festkorperphysik (ifp) Technische Universitat Dresden

• Przenioslo Radoslaw

  Institute Of Experimental Physics University Of Warsaw

関連論文

• Oxides: neutron and synchrotron X-ray diffraction studies
• Magnetization of Polycrystalline BiFeO_3 in High Magnetic Fields(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
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• Beats in the Magnetic Modulation of Multiferroic CaMn7O12
• Monoclinic Deformation of Crystal Lattice of Bulk \alpha-BiFeO3: High Resolution Synchrotron Radiation Studies
• Short and Long Range Magnetic Ordering in β-MnO_2 : A Temperature Study(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)

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