Frequency Dependence of Microwave Giant Magnetoresistive Effect in the Magnetic Metallic Nanostructures

Resumo

A numerical analysis of the frequency characteristics of the giant magnetoresistive effect in magnetic metallic nanostructures has been performed. It has been shown that there are two limiting cases, when the parameters of the microwave giant magnetoresistive effect differ strongly. In particular, at frequencies of the centimeter and millimeter ranges of electromagnetic waves for the metallic magnetic nanostructures with a thickness from 0.5 to 200 nm, there is a one-to-one correspondence between the giant magnetoresistive effect and its microwave analog.