Anomalous diffusion in a simple magnetic hole system

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.

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Year of publication:	1997
Authors:	Clausen, Sigmund ; Helgesen, Geir ; Skjeltorp, Arne T.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 238.1997, 1, p. 198-210
Publisher:	Elsevier
Subject:	Magnetic holes \| Anomalous diffusion

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10011061857