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Topological Hall effect arising from the mesoscopic and microscopic non-coplanar magnetic structure in MnBi
Yangkun He, Sebastian Schneider, Toni Helm +9
The topological Hall effect (THE), induced by the Berry curvature, which originates from non-zero scalar spin chirality, is an important feature for mesoscopic topological structur…
New highly-anisotropic Rh-based Heusler compound for magnetic recording
Yangkun He, Gerhard H. Fecher, Chenguang Fu +18
The development of high-density magnetic recording media is limited by the superparamagnetism in very small ferromagnetic crystals. Hard magnetic materials with strong perpendicula…
Phase transition in the magnetocrystalline anisotropy of tetragonal Heusler alloys: RhSb, Fe, Co
Gerhard H. Fecher, Yankun He, Claudia Felser
This work reports on first principles calculations of the electronic and magnetic structure of tetragonal Heusler compounds with the composition RhFeCoSb ($0\leq…
Role of magnetic exchange interactions in chiral-type Hall effects of epitaxial MnPtSn films
Peter Swekis, Jacob Gayles, Dominik Kriegner +5
Tetragonal Mn-based Heusler compounds feature rich exchange interactions and exotic topological magnetic textures, such as antiskyrmions, complimented by the chiral-type Hall effec…