[Th-P] 2D matrials

[Th-P-12] Out-of-Plane Spin Anisotropy Induced by Intrinsic Spin–Orbit Coupling in Graphene: Angle-Dependent Resistively Detected ESR

〇Katsushi Hashimoto^1,2, Wataru Izmida¹, Songtian Li³, Seiji Sakai³, Yoshiro Hirayama^2,3 (1. Tohoku Univ. (Japan), 2. CSIS, Tohoku Univ. (Japan), 3. National Inst. for Quantum Sci. and Tech. (Japan))

We measure the intrinsic spin–orbit gap in graphene using angle-dependent resistively detected electron spin resonance. The results reveal out-of-plane spin anisotropy, providing experimental evidence for Kane–Mele-type spin–orbit coupling in graphene.