Fabrication and magnetocrystalline anisotropy of NiCo(002) films*
Fan Wei-Jia, Ma Li, Shi Zhong, Zhou Shi-Ming†
       
(a) Torque as a function of the angle difference between the external magnetic field and the magnetization vector, and (b) the spontaneous magnetization M s versus the x . The solid lines refer to the fitted results in panel (a) and serve a guide to the eye in panel (b). In panel (a), H =200 Oe for x =0.80, and H =1.0 kOe for x =0 and 1.0.