Reversible control of Dzyaloshinskii-Moriya interaction at the graphene/Co interface via hydrogen absorption

Using first-principles calculations, we investigate the impact of hydrogenation on the Dzyaloshinskii-Moriya interaction (DMI) at graphene/Co interface. We find that both the magnitude and chirality of DMI can be controlled via hydrogenation absorbed on graphene surface. Our analysis using density o...

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Veröffentlicht in:	Physical review. B 2020-01, Vol.101 (1), p.1, Article 014406
Hauptverfasser:	Yang, Baishun, Cui, Qirui, Liang, Jinghua, Chshiev, Mairbek, Yang, Hongxin
Format:	Artikel
Sprache:	eng
Schlagworte:	Chirality Condensed Matter First principles Graphene Hydrogen storage Hydrogenation Materials Science Orbitals Perturbation theory Physics
Online-Zugang:	Volltext
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