Magnetic Vortex Guide
classification
❄️ cond-mat.mtrl-sci
cond-mat.mes-hallcond-mat.other
keywords
vortexmagneticguidenanostripstructureallowsalongannihilation
read the original abstract
A concept of magnetic vortex guide is proposed and numerically studied. Similar to the waveguides of electromagnetic waves, a magnetic vortex guide allows a vortex domain wall to move along a nanostrip without annihilation at the strip edges. It is shown by micromagnetic simulations that a magnetic nanostrip of a properly designed superlattice structure or bilayered structure can serve as vortex guides.
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