Nonlinear magneto-optical kerr effect in Co/Pt and Co/Ta bilayer films

I. A. Kolmychek, K. A. Lazareva, V. V. Radovskaya, A. I. Maydykovskiy, M. P. Temiryazeva, A. G. Temiryazev, E. E. Shalygina, A. V. Sadovnikov, S. A. Nikitov, E. A. Karashtin, N. S. Gusev, A. A. Fraerman, T. V. Murzina
Journal of Physics: Conference Series - нояб. 2019
BibTeX DOI

Аннотация

Nonlinear magneto-optical Kerr is used to study the magnetic properties of thin bilayer films composed of cobalt and two different non-magnetic metals, platinum and tantal. Our experiments reveal different nonlinear-optical response of these two types of structures related to specific magnetic properties of Co/Ta and Co/Pt interfaces.

Plasmonics Magnetooptics