Current-driven periodic domain wall creation in ferromagnetic nano-wires

12 Jul 2016 Sitte Matthias Everschor-Sitte Karin Valet Thierry Rodrigues Davi R. Sinova Jairo Abanov Artem

We predict the electrical generation and injection of domain walls into a ferromagnetic nano-wire without the need of an assisting magnetic field. Our analytical and numerical results show that above a critical current $j_{c}$ domain walls are injected into the nano-wire with a period $T \sim (j-j_{c})^{-1/2}$... (read more)

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  • MESOSCALE AND NANOSCALE PHYSICS