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Manipulation of magnetic anisotropy of Fe/graphene by charge injection
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10.1063/1.3697627
/content/aip/journal/apl/100/12/10.1063/1.3697627
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/12/10.1063/1.3697627

Figures

Image of FIG. 1.
FIG. 1.

Atomic structure (a) and sketch map (b) of Fe/graphene bilayer.

Image of FIG. 2.
FIG. 2.

The orbital-resolved density of states for the Fe atom in (a) freestanding Fe monolayer, (b) neutral Fe/graphene system, and (c) charged Fe/graphene system with 1.0 e/unit cell. Vertical arrows indicate the major distribution change in state.

Image of FIG. 3.
FIG. 3.

Dependence of the MAE on the injected charge.

Tables

Generic image for table
Table I.

The calculated spin and orbital magnetic moments (in units of μ B) M s and M L, and the magnetocrystalline anisotropy energy (MAE, in units of meV). Fe and Fe/Gra indicate the freestanding Fe monolayer and the neutral Fe/graphene system, respectively. +e indicates the charged Fe/graphene system with 1.0 e/unit cell.

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/content/aip/journal/apl/100/12/10.1063/1.3697627
2012-03-23
2014-04-18
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Manipulation of magnetic anisotropy of Fe/graphene by charge injection
http://aip.metastore.ingenta.com/content/aip/journal/apl/100/12/10.1063/1.3697627
10.1063/1.3697627
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