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arxiv: 0810.0850 · v1 · submitted 2008-10-05 · ❄️ cond-mat.mtrl-sci · cond-mat.str-el

Electric Field Driven Magnetic Domain Wall Motion in Iron Garnet Film

Alexey V. Nikolaev , Alexander P. Pyatakov , Elena P. Nikolaeva , Georgy A. Meshkov , Alexander S. Logginov , Anatolii K. Zvezdin This is my paper
classification ❄️ cond-mat.mtrl-sci cond-mat.str-el
keywords fielddomainelectricmagneticwallfilmgarnetiron
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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.

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