Stabilizing spin spirals and isolated skyrmions at low magnetic field exploiting vanishing magnetic anisotropy

Skyrmions are promising for spintronics but usually require large spin-orbit coupling of 5d-metals and external magnetic field. Here the authors realize stabilization of isolated skyrmions at a 4d-metal interface of weak chiral interaction and magnetic anisotropy down to vanishing field.

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Autores principales: Marie Hervé, Bertrand Dupé, Rafael Lopes, Marie Böttcher, Maximiliano D. Martins, Timofey Balashov, Lukas Gerhard, Jairo Sinova, Wulf Wulfhekel
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/252fe90c74fa4752a8c5fd0265e9eff5
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