Publication
Applied Physics Letters
Paper

Model for current-driven motion of magnetic bubble lattices

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Abstract

A model (with no free parameters) for the current-driven motion of magnetic bubble lattices is developed, consisting of massless damped elements (bubbles) connected by linear springs (representing the bubble-bubble interaction). For the specific system considered, the model yields a saturation velocity of about 1 m/sec, in agreement with experiment. The variation of bubble diameter is not explicitly computed; treatment of this additional degree of freedom should produce a still more realistic model.

Date

28 Aug 2008

Publication

Applied Physics Letters

Authors

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