The dynamic observation of domain wall motion induced by electric field in magnetoelectric iron garnet film is reported. Measurements in 800 kV/cm electric field pulses gave the domain wall velocity ~45 m/s. Similar velocity was achieved in magnetic field pulse about 50 Oe. Reversible and irreversible micromagnetic structure transformation is demonstrated. These effects are promising for applications in spintronics and magnetic memory.
@article{arxiv.0810.0850,
title = {Electric Field Driven Magnetic Domain Wall Motion in Iron Garnet Film},
author = {Alexey V. Nikolaev and Alexander P. Pyatakov and Elena P. Nikolaeva and Georgy A. Meshkov and Alexander S. Logginov and Anatolii K. Zvezdin},
journal= {arXiv preprint arXiv:0810.0850},
year = {2008}
}