@misc{oai:repo.qst.go.jp:00073209,
 author = {李, 松田 and Larionov, Konstantin and Watanabe, Takahiro and 圓谷, 志郎 and Yamada, Yoichi and B. Sorokin, Pavel and V. Avramov, Pavel. and Sakuraba, Yuya and Amemiya, Kenta and Naramoto, Hiroshi and 境, 誠司 and Songtian, Li and Entani, Shiro and Sakai, Seiji},
 month = {Oct},
 note = {A novel heterostructure consisting of single-layer graphene (SLG) synthesized by high-vacuum chemical vapor deposition (CVD) on a half-metallic Co2Fe(GeGa) (CFGG) Heusler alloy was demonstrated in this work. In the SLG/CFGG heterostructure, comparing with other SLG/ferromagnet systems, the chemical bonding between SLG and CFGG was found to be rather weak through an x-ray absorption spectra study of SLG near the C K-edge, which indicates a quasi-freestanding nature of the SLG synthesized on CFGG. Depth resolved magnetic circular dichroism (XMCD) measurement suggests there is no degradation on the magnetic property of CFGG at the interface of SLG/CFGG heterostructure, which further confirms the physical nature of the interface between SLG and CFGG. First-principle calculation results show the Dirac cone of SLG and half-metallic band structure of CFGG at the interface are both preserved in the SLG/CFGG heterostructure. Those striking features make the SLG/CFGG heterostructure an extremely promising building block for developing high performance spintronic devices such as magnetic field sensor, magnetic random access memory and spin-transistor., NIMS Week 2018},
 title = {Preparation and characterization of a novel heterostructure of graphene/Co2Fe(Ge0.5Ga0.5)for high-performance spintronic device application},
 year = {2018}
}