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Noncollinear magnetism in distorted perovskite compounds

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 نشر من قبل Igor Solovyev
 تاريخ النشر 2003
  مجال البحث فيزياء
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Using results of the band structure calculations in the local-spin-density approximation we demonstrate how the crystal distortions affect the magnetic structure of orthorhombically distorted perovskites leading to a non-collinear spin arrangement. Our results suggest that the non-collinearity of the spin magnetic moments, being generally small in La$M$O$_3$ series with $M$=Cr-Fe, is large in SrRuO$_3$.

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