Low temperature magnetotransport coefficients of high-quality two-dimensional electron systems display anomalous features near filling factors v = 7 11 and 9 13. These features show a non-activated temperature dependence and vanish upon tilting of the sample with respect to the magnetic field.
All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Materials Chemistry