Spin injection into multilayer graphene from highly spin-polarized Co2FeSi Heusler alloy

We demonstrate electrical spin injection into multilayer graphene (MLG) in a lateral spin valve device from a highly spin-polarized Co2FeSi (CFS) Huesler electrode. Exfoliated MLG was transferred onto prepatterned epitaxial CFS wires grown on an Si(111) substrate by a polymer-based transfer method....

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Veröffentlicht in:Applied physics express 2016-06, Vol.9 (6)
Hauptverfasser: Yamaguchi, Takehiro, Moriya, Rai, Oki, Soichiro, Yamada, Shinya, Masubuchi, Satoru, Hamaya, Kohei, Machida, Tomoki
Format: Artikel
Sprache:eng
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