From the two-dimensional electron gas to antidot superlattices: Magnetoresistance effects in the transition regime

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.1384

Steffens, Oliver ; Schlösser, T. ; Rotter, Peter ; Ensslin, K. ; Suhrke, Michael ; Kotthaus, J. ; Rössler, Ulrich ; Holland, M.

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Veröffentlichungsdatum dieses Volltextes: 05 Aug 2009 13:28

Alternative Links zum Volltext:DOI Verlag

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Zusammenfassung

Magnetoresistance measurements and theoretical calculations for two-dimensional electron systems under a perpendicular magnetic field are presented which illuminate transport effects due to a periodic electrostatic potential modulation. We focus on features arising from the resolution of the magnetic miniband structure which are beyond the perturbative regime governed by the dispersion of Landau ...