Excitation and detection of short-waved spin waves in ultrathin Ta/CoFeB/MgO-layer system suitable for spin-orbit-torque magnonics

T. Brächer, T. Meyer, T. Fischer +5

We report on the excitation and detection of short-waved spin waves with wave vectors up to about $40\mathrm{rad}\mu {\mathrm{m}}^{-1}$ in spin-wave waveguides made from ultrathin,…