Abstract
Tilt induced anisotropic transport is observed in a series of three wide GaAs quantum wells. In the absence of tilt the transport is isotropic and well developed quantum Hall states are observed. For large values of tilt (θ>60°) the quantum Hall states at ν=5 and 7 are replaced by strongly anisotropic states in the two widest wells, occurring at slightly lower values of θ for the widest well. A similar transition is also seen at ν=9 in the widest quantum well. This transition is not observed in the narrowest quantum well up to the largest tilt angle measured.
| Original language | English (US) |
|---|---|
| Article number | 012006 |
| Journal | Journal of Physics: Conference Series |
| Volume | 334 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2011 |
| Externally published | Yes |
| Event | 19th International Conference on the Application of High Magnetic Fields in Semiconductor Physics and Nanotechnology, HMF-19 - Fukuoka, Japan Duration: Aug 1 2010 → Aug 6 2010 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy
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