Graphene-magnetic metal interface for graphene spintronics

グラフェンスピントロニクスのためのグラフェン-磁性金属界面

境 誠司; 松本 吉弘; 圓谷 志郎; 大伴 真名歩; Avramov, P.

Sakai, Seiji; Matsumoto, Yoshihiro; Entani, Shiro; Otomo, Manabu; Avramov, P.

Graphene has attracted particular attention in the spintronics field due to its extraordinary spin transport properties such as the extremely long spin-diffusion length and high carrier mobility. Elucidations of the graphene/magnetic metal interfaces are of special importance for the development of graphene spintronics. In this talk, we present our recent results on the electronic and magnetic properties of the graphene/Ni(111) interface based on the depth-resolved X-ray magnetic circular dichroism (XMCD) spectroscopy and the theoretical DFT calculations.