Abstract
The magnetic resonance in FeNi/Bi/FeNi trilayer films with nonmagnetic semimetal spacer has been experimentally studied. It is found that the microwave absorption spectrum of samples has a complicated shape dependent on the nonmagnetic spacer thickness. In the interval of Bi layer thicknesses within 3–15 nm, the interlayer coupling has an antiferromagnetic character.
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Original Russian Text © K.G. Patrin, S.A. Yarikov, V.Yu. Yakovchuk, G.S. Patrin, Yu.P. Salomatov, V.G. Plekhanov, 2015, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2015, Vol. 41, No. 22, pp. 48–54.
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Patrin, K.G., Yarikov, S.A., Yakovchuk, V.Y. et al. Magnetic resonance in FeNi/Bi/FeNi films. Tech. Phys. Lett. 41, 1091–1093 (2015). https://doi.org/10.1134/S1063785015110231
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DOI: https://doi.org/10.1134/S1063785015110231