Magnetophonon Resonances in Polar Semiconductors
β Scribed by R. L. Peterson; B. Magnusson; P. Weissglas
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 355 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0370-1972
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β¦ Synopsis
Abstract
The first numerical calculations are reported of electrical transport properties in polar semiconductors in the nonβohmic regime, for large to intermediate magnetic fields parallel to an electric field. Magnetophonon resonances in such properties as magnetoresistance and acoustoelectric gain are demonstrated. The results obtained generally confirm the hot electron interpretation by Dolat and Bray of their magnetoacoustoelectric experiments in nβInSb.
π SIMILAR VOLUMES
We obtain the angular dependence of magnetophonon resonance (MPR) peaks from longitudinal magnetoconductivities of GaAs/ AlAs semiconductor superlattices for longitudinal optical (LO) phonons in tilted magnetic field applied to the superlattice axis. The MPR peaks of both GaAs and AlAs LO phonon mod