Magnetotransport in Antidot Arrays

URN to cite this document:: urn:nbn:de:bvb:355-epub-14278
DOI to cite this document:: 10.5283/epub.1427

Weiss, Dieter ; Richter, Klaus ; Vasiliadou, E. ; Lütjering, Gerd

Preview

PDF
(1MB)

Date of publication of this fulltext: 05 Aug 2009 13:29

Alternative links to fulltext:DOI Publisher

Details

Preview

Export bibliographical data

Abstract

We study magnetotransport in lateral two- dimensional superlattices with periods on the order of 100 nm. Pronounced low-field transport anomalies reflect the interplay of two characteristic lengths of the system, the cyclotron radius {\it R$_{c}$} and the period {\it a}. Measurements at very low temperatures reveal quantum oscillations, periodic in the magnetic field {\it B}, which are ...