Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1547552 | Physica E: Low-dimensional Systems and Nanostructures | 2006 | 4 Pages |
Abstract
We present magnetization measurements of a bilayer two-dimensional electron system with strong coupling between the wells. Magnetization steps related to transitions of the chemical potential between Landau levels and between anti-symmetric and symmetric states are observed; however, the step sizes do not fit into a simple single-particle figure. A further indication of interaction effects is a peculiar magnetization peak that arises on top of the magnetization step associated with the transition to the lowest Landau level.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
I.M.A. Bominaar-Silkens, U. Zeitler, P.C.M. Christianen, D. Reuter, A.D. Wieck, J.C. Maan,