Oscillatory nonlinear differential magnetoresistance of highly mobile 2D electrons in high Landau levels
arXiv:0907.3581 · doi:10.1016/j.physe.2009.08.022
Abstract
We examine the current-induced magnetoresistance oscillations in high-mobility two-dimensional electron systems using the balance-equation scheme for nonlinear magnetotransort. The reported analytical expressions for differential magnetoresistivity at high filling factors in the overlapping Landau-level regime, which show good agreement with the experimental observation and the numerical calculation, may be helpful in extracting physical information from experiments.
4 pages, 2 figures
References in corpus (9)
- Magnetotransport in a two-dimensional electron system in dc electric fields
- Non-linear Resistivity of a Two-Dimensional Electron Gas in a Magnetic Field
- Temperature Dependence of Microwave Photoresistance in 2D Electron Systems
- Bichromatic Microwave Photoresistance of Two-Dimensional Electron System
- Role of electron-electron interactions in nonlinear transport in 2D electron systems
- Current-induced magnetoresistance oscillations in two-dimensional electron systems
- Nonlinear Current of Strongly Irradiated Quantum Hall Gas
- Low temperature electron-phonon resonance in dc-current-biased two-dimensional electron systems
- Hall field induced magnetoresistance oscillations of a two-dimensional electron system