Atomic defects amplify spin-mixing magnetoresistance (XMR) to enable all-electrical detection of skyrmions, demonstrated via DXMR for 3d and 4d transition-metal impurities in PdFe/Ir(111).
Anisotropic superexchange interaction and weak ferromagnetism
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cond-mat.mes-hall 2years
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Stochastic LLG atomistic simulations find that reduced DMI stabilizes ultrasmall columnar skyrmions at room temperature in thick amorphous ferrimagnetic GdCo films.
citing papers explorer
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Defect-implantation for the all-electrical detection of non-collinear spin-textures
Atomic defects amplify spin-mixing magnetoresistance (XMR) to enable all-electrical detection of skyrmions, demonstrated via DXMR for 3d and 4d transition-metal impurities in PdFe/Ir(111).
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Robust Formation of Ultrasmall Room-Temperature Ne\'el Skyrmions in Amorphous Ferrimagnets from Atomistic Simulations
Stochastic LLG atomistic simulations find that reduced DMI stabilizes ultrasmall columnar skyrmions at room temperature in thick amorphous ferrimagnetic GdCo films.