16:40 〜 16:55 [A-2-04] Device Size Dependence of Spin-orbit Torque Induced Magnetization Switching in W/CoFeB/MgO ○C. Zhang1, S. Fukami1, S. DuttaGupta1, H. Sato1, H. Ohno1 (1.Tohoku Univ. (Japan)) https://doi.org/10.7567/SSDM.2017.A-2-04