Abstract
Electron drag between two two-dimensional electron systems has been measured in intermediate magnetic fields (ℏ / τ < ℏ ωc ∼ kB T) with a relatively low electron density. We explore, in this sample, the unusual increase of drag in intermediate magnetic fields which was well characterized by a nearly temperature independent B3 dependence. The anomalous behavior of electron drag observed in higher density samples is found to persist for low sample density.
Original language | English (US) |
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Pages (from-to) | 214-216 |
Number of pages | 3 |
Journal | Physica E: Low-Dimensional Systems and Nanostructures |
Volume | 34 |
Issue number | 1-2 |
DOIs | |
State | Published - Aug 2006 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
Keywords
- Bilayer
- Drag
- Intermediate magnetic fields
- Two-dimensional electrons