Ballistic phonon-drag imaging in AlAs quantum wells
β Scribed by W. Dietsche; M. Msall; J.G.S. Lok; M. Lynass; M. Hauser
- Book ID
- 104556698
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 163 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1862-6351
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π SIMILAR VOLUMES
We have studied theoretically the electron-phonon scattering rates in GaAs/AlAs quantum wells which have additional thin AlAs layers in them using the dielectric continuum approach for the phonons. The confined and interface phonon modes and the intersubband electron-phonon scattering rates of these
The coupling of electrons to interface and slab optical optical phonon modes is studied in the presence of a high magnetic field in a GaAs/AIAs quantum well. The position of the Landau levels and the magneto-optical absorption spectrum for cyclotron resonance are calculated. We find that in narrow G