Abstract
The giant microwave magnetoresistance effect for the reflection of waves from the superlattice (CoFe)/Cu-substrate system is investigated. The reflection–coefficient dependence on the strength of the magnetic field is measured within the frequency range of 26–38 GHz. The nonreciprocity of the wave reflection is revealed, which can enhance the giant effect of microwave magnetoresistance.
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Funding
This work was carried out within the framework of the themes “Spin” no. AAAA-A18-118020290104-2 and “Function” no. АААА-А19-119012990095-0 and was supported in part by the Russian Foundation for Basic Research, project nos. 20-02-00135 and 20-42-660018.
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Translated by V. Bukhanov
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Ustinov, V.V., Rinkevich, A.B., Milyaev, M.A. et al. The Giant Effect of Nonreciprocity for the Microwave Magnetoresistance of (CoFe)/Cu Superlattices. Dokl. Phys. 67, 420–423 (2022). https://doi.org/10.1134/S1028335822100093
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DOI: https://doi.org/10.1134/S1028335822100093