Presentation Information
[We-P-57]Low-Temperature Magnetotransport Properties of Fe-Doped ITO for Spin–Orbit Coupling Control
〇Akira Fujimoto1, Hiroki Kobayashi1, Yukiyasu Kashiwagi2, Araki Masuyama1 (1. Osaka Inst. of Tech. (Japan), 2. Osaka Res. Inst. of Indus. Sci. and Tech. (Japan))
Fe-doped ITO thin films were fabricated by a wet-chemical method and their low-temperature magnetotransport properties were studied. Increasing Fe concentration reduced carrier density and induced a transition from weak localization to weak antilocalization, resulting in positive magnetoresistance due to enhanced spin–orbit scattering.