We investigated dynamics of the geometrically confined magnetic wall under huge current by using micromagnetic simulation in order to clarify the current-induced instability of the geometrically confined magnetic wall. We showed that the domain nucleation-annihilation oscillation appears above a threshold current and induces a voltage oscillation signal. © 2010 IOP Publishing Ltd.
CITATION STYLE
Matsushita, K., Sato, J., Imamura, H., & Sasaki, M. (2010). Current-induced instability of geometrically confined magnetic wall. In Journal of Physics: Conference Series (Vol. 200). Institute of Physics Publishing. https://doi.org/10.1088/1742-6596/200/4/042016
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