NiFe/CoFe/Cu/CoFe/MnIr spin valves studied by ferromagnetic resonanceA. A. Timopheev, N. A. Sobolev, Y. G. Pogorelov, S. A. Bunyaev, J. M. Teixeira, S. Cardoso, P. P. Freitas, G. N. Kakazei
- Journal of Applied Physics, January 2013, American Institute of Physics
- DOI: 10.1063/1.4798615
FMR in NiFe/CoFe/Cu/CoFe/MnIr spin valves
What is it about?
In-plane angular dependences of FMR in spin-valve multilayers have been analyzed as a function of metallic spacer thickness and compared to the reference samples containing only free and fixed layers. Transition from strong to weak coupling regime has been has been observed. Interlayer coupling mechanisms have been identified.