Abstract:
Magnetization-induced third harmonic (TH) generation was observed in magnetic nanostructures—nanogranular CoxAg1− x films—possessing giant magnetoresistance (GMR). The magnetization-induced contribution to the TH intensity was studied as a function of the concentration of a magnetic component (cobalt) in the films. Magnetic contrast of the TH intensity was found to correlate with the GMR coefficient: both parameters simultaneously reach extremum in the range of cobalt concentrations x∼0.3–0.35.
Citation:
T. V. Murzina, E. M. Kim, S. E. Matskevich, O. A. Aktsipetrov, A. F. Kravets, A. Ya. Vovk, “Magnetization-induced third harmonic generation in magnetic nanogranular films: Correlation with giant magnetoresistance”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:4 (2004), 190–194; JETP Letters, 79:4 (2004), 155–159
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https://www.mathnet.ru/eng/jetpl2230
https://www.mathnet.ru/eng/jetpl/v79/i4/p190
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