Magneto-Polarons in a Two-Dimensional Electron Inversion Layer on InSb
- 7 March 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 50 (10), 754-757
- https://doi.org/10.1103/physrevlett.50.754
Abstract
In electron inversion layers on InSb the cylotron resonance energies and linewidths are found to exhibit a marked discontinuity in the vicinity of the bulk longitudinal-optical-phonon energy. These features are attributed to resonant electron-phonon interaction in the two-dimensional electron system. The experimentally observed mass discontinuity indicates that the electron-optical-phonon interaction in a two-dimensionally confined electron system is enhanced in comparison to the three-dimensional case.Keywords
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