Structural features, magnetic and ferroelectric properties of SrFe10.8In1.2O19 compound
Materials Research Bulletin(2021)
摘要
•The spontaneous polarization has been found out in polycrystalline strontium ferrite SrFe10.8In1.2O19 at room temperature.•The crystal structure of strontium hexaferrite was considered in the framework of non- centrosymmetric space group.•The arising of spontaneous polarization in hexaferrite has been explained as a result of non-centrosymmetric distortion of the unit cell.
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关键词
spontaneous polarization,hexaferrite,neutron diffraction
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