Two-dimensional electrons in a lateral magnetic superlattice

H. A. Carmona, A. Nogaret, A. K. Geim, P. C. Main, T. J. Foster, M. Henini, S. P. Beaumont, H. McLelland, M. G. Blamire

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Abstract

We have measured the magnetoresistance measurements of a 2D electron gas subjected to a periodic magnetic field created by the presence of type II superconducting stripes on the surface of the heterostructure. We observe oscillatory behaviour due to a commensurability effect between the cyclotron radius and the period of the magnetic field. The results can be understood in terms of a simple semi-classical theory.
Original languageEnglish
Pages (from-to)328-332
Number of pages5
JournalSurface Science
Volume361 - 362
DOIs
Publication statusPublished - 20 Jul 1996

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Carmona, H. A., Nogaret, A., Geim, A. K., Main, P. C., Foster, T. J., Henini, M., ... Blamire, M. G. (1996). Two-dimensional electrons in a lateral magnetic superlattice. Surface Science, 361 - 362, 328-332. https://doi.org/10.1016/0039-6028(96)00414-1