Novel high frequency magnetic devices
Magnetostatic waves called "spin waves" are excited when microwave fields are applied to electron spins in ferromagetic materials. We explore a novel information device utilizing the spin waves by theoretically and experimentally. One of the features of the spin waves are; 1) information transmission without electric charge tranfer, 2) phase information processes using Soliton wave, the features are considered to allow realization of a novel information device with ultimate power-saving and parallel operations.