Anomalous diffusion in a simple magnetic hole system

Sigmund Clausen, Geir Helgesen and Arne T. Skjeltorp

Physica A: Statistical Mechanics and its Applications, 1997, vol. 238, issue 1, 198-210

Abstract: The motion of two magnetic holes in a rotating magnetic field is studied both experimentally and numerically. The transport in the azimuthal direction is anomalous and is shown to be well modelled by a fractal time random walk for which the probability distribution of waiting times τ follows a power law τ−1−β with the exponent β depending on the field anisotropy.

Keywords: Magnetic holes; Anomalous diffusion (search for similar items in EconPapers)
Date: 1997
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:238:y:1997:i:1:p:198-210

DOI: 10.1016/S0378-4371(96)00452-9

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