Influence of a pulsed field on the excitation of nuclear spin system in a domain wall of a magnetically ordered material

The formation of a spin echo signal from nuclei located in domain walls of a ferrite sample exposed to magnetic field pulses at the instants corresponding to the spin-system excitation has been considered. The effects related to the influence of magnetic field pulses on the domain structure are found. It is shown that they can be observed by scanning the sample in the domain-wall vicinity.