Electrically controlled logical switch based on step waveguide from iron yttrium garnet film and piezoelectric actuator

We have demonstrated the possibility of functioning a device based on a spin-wave waveguide containing two channels with different ferrite film thicknesses as a logical switch. For switching states, we have used the dependence of interference type (constructive or destructive) at the output converter common for two channels on the waveguide strain under action of the electrically controlled actuator.