Spin-wave dynamics in artificial anti-spin-ice systems: Experimental and theoretical investigations
Spin-wave dynamics in artificial anti-spin-ice systems: Experimental and theoretical investigations
Reversed structures of artificial spin-ice systems, where elongated holes with elliptical shape (antidots) are arranged into a square array with two orthogonal sublattices, are referred to as anti-squared spin-ice. Using Brillouin light scattering spectroscopy and plane wave method calculations, we investigate the spin wave propagation perpendicular to the applied field …