Effect of temperature on the formation of dynamic magnetic domains in ferrite-garnet films

Dynamic domain structures in ferrite-garnet films (111) with normal anisotropy are investigated for the temperature range of 77–300 K. The boundaries of the area of the existence of one- and two-armed spiral domains are determined as a function of the temperature, frequency, and amplitude of the vertical field. It is found that the region of the existence of spiral dynamic domains shift toward low frequencies when the temperature is reduced.