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cond-mat.str-el2008★ 24 cited
Origin and consequence of an unpinned helical magnet: application to partial order in MnSi under pressure
John M. Hopkinson, Hae-Young Kee
We study a classical ferromagnetic Heisenberg model in the presence of Dzyaloshinskii-Moriya interactions on the corner-shared triangle lattice formed by the Mn sites of MnSi. We s…
cond-mat.str-el2006★ 13 cited
A microscopic model for spiral ordering along (110) on the MnSi lattice
John M. Hopkinson, Hae-Young Kee
We study an extended Heisenberg model on the MnSi lattice. In the cubic B20 crystal structure of MnSi, Mn atoms form lattices of of corner-shared equilateral triangles. We find an…