Quantum oscillations in screening in a two-dimensional electron gas
β Scribed by T.K. Lee; J.J. Quinn
- Book ID
- 118981466
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 230 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0039-6028
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π SIMILAR VOLUMES
We have studied the commensurability oscillations for a nonplanar, two-dimensional electron gas which is confined to a surface spatially modulated both in the transverse and longitudinal directions. We show, numerically, that coupling the drift in both directions causes the motion to be chaotic. The
Quantum mechanical calculations of the magnetotransport coefficients of a modulated twodimensional electron gas in a perpendicular magnetic field are presented using the Kubo method. The model modulation potential used is such that the effect of the steepness of the potential and its strength on the