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- Title
Exploitable Magnetic Anisotropy of Magnetic CrBr<sub>3</sub> Monolayer.
- Authors
Luo, M.; Shen, Y. H.
- Abstract
We investigated the influence of Li and F adsorption on the ferromagnetism and magnetic anisotropy energy of CrBr3 monolayer based on the first-principles calculations. It is observed that Li adsorption can dramatically enhance its ferromagnetism, and tune its easy magnetization axis to the in-plane direction from original out-of-plane. The monotonic enhancement of in-plane magnetism in CrBr3 as the coverage of Li increases is attributed to electrostatic doping induced by charge transfer between Li atoms and Br atoms. By contrast, the F adsorption reduces the out-of-plane magnetism in CrBr3 as the coverage of F increases, but keeps the original easy magnetization. Our results may open new promising applications of CrBr3-based materials in spintronic devices.
- Publication
JETP Letters, 2020, Vol 112, Issue 1, p58
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364020130019