Spin dynamics in lattices of ferromagnetic metal nanowires under skin effect conditions in the terahertz frequency range

The properties of localized standing spin wave resonances are investigated for a regular $2D$ array of ferromagnetic metallic nanowires ($10$–$25$ nm diameter, $300$ nm long, periodicity $a=3,5r$, $b=1,25l$, $c=2r$), magnetized at different orientation of the bias magnetic field $H_0$ with respect to the wire axis at the frequency $f=30$ GHz.