Microscopic high field transport in graded heterostructures
โ Scribed by A. Al-Omar; J.P. Krusius
- Book ID
- 107856944
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 244 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0038-1101
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๐ SIMILAR VOLUMES
We report magnetotransport experiments in high carrier density GaAs/GaoslnozAs/Gao.75Alo25As heterostructures in magnetic fields up to 50 T. At the lowest electron densities the quantized Hall effect is observed, with one subband occupied. As the density is increased, features indicating the populat
Realistic Monte-Carlo simulations as well as รฟrst experimental data show that classical, quasi-ballistic, phase-coherent electron oscillations are possible in relatively wide and suitably designed conรฟning potentials. Two di erent conรฟning potentials have been investigated and the oscillation freque