Skuras, E., Long, A.R., Chowdhury, S., Rahman, M., Kirk, K.J. and Davies, J.H. (2001) Two-dimensional arrays of magnetic nanostructures characterized using an underlying two-dimensional electron gas. Journal of Applied Physics, 90(5), 2623 -2625. (doi: 10.1063/1.1388574)
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Publisher's URL: http://dx.doi.org/10.1063/1.1388574
Abstract
We have studied the magnetoresistance in an inclined magnetic field of a two-dimensional electron gas modulated by a two-dimensional array of thin cobalt nanostructures. At low fields, hysteretic behavior due to the magnetization of the elements was observed, and at higher fields magnetic commensurability (Weiss) oscillations were clearly seen. These magnetoresistance features only occurred when the in-plane component of the field was in the current flow direction. The commensurability oscillations behave exactly as predicted in a recent theory of two-dimensional surface superlattices.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Kirk, Dr Katherine and Long, Professor Andrew and Davies, Professor John |
Authors: | Skuras, E., Long, A.R., Chowdhury, S., Rahman, M., Kirk, K.J., and Davies, J.H. |
Subjects: | Q Science > QC Physics |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering College of Science and Engineering > School of Physics and Astronomy |
Journal Name: | Journal of Applied Physics |
ISSN: | 0021-8979 |
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