Spin and orbital magnetic moments in perpendicularly magnetized Ni${}_{1-x}$Co${}_{2+y}$O${}_{4-z}$ epitaxial thin films: Effects of site-dependent cation valence states

Daisuke Kan, Masaichiro Mizumaki, Miho Kitamura +5

We carried out x-ray absorption spectroscopy (XAS) and x-ray magnetic circular dichroism (XMCD) spectroscopy and investigated cation valence states and spin and orbital magnetic mo…