Symmetry theory of the flexomagnetoelectric effect in the magnetic domain walls

作者: B.M. Tanygin

DOI: 10.1016/J.JMMM.2010.10.028

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摘要: Abstract A local flexomagnetoelectric ( A.P. Pyatakov, A.K. Zvezdin, 2009) effect in the magnetic domain walls (DWs) of cubic hexoctahedral crystal has been investigated on basis a symmetry analysis. The strong connection between DW and type distribution electric polarization was shown. Results were systemized scope chirality. It shown, that new coupling corresponds to presence coupled charge DW. found all time-noninvariant chiral DWs have identical spatial magnetization polarization. There are coincidence predictions results obtaining from known term for transverse components.

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