Dirac Cone Spin Polarization of Graphene by Magnetic Insulator Proximity Effect Probed with Outermost Surface Spin Spectroscopy
Seiji Sakai, Sergei V. Erohin, Zakhar I. Popov, Satoshi Haku, Takahiro Watanabe, Yoichi Yamada, Shiro Entani, Songtian Li, Pavel V. Avramov, Hiroshi Naramoto, Kazuya Ando, Pavel B. Sorokin, Yasushi Yamauchi.