Electron-Optical Phonon Coupling in Double-Barrier Quantum Well Structure |
| E. Kaczmarek Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warszawa, Poland |
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| The electron-LO phonon coupling constant for double-barrier quantum well structure was calculated using the Frohlich model of the electron-phonon interaction and assuming coupling of the confined electron with bulk LO phonon mode. Magnitude of the Huang-Rhys factor g and possibility of detecting of phonon replicas in the resonant tunneling current are discussed for GaAs-AlxGa1-xAs and CdTe based structures. |
| DOI: 10.12693/APhysPolA.87.233 PACS numbers: 73.40.Gk, 63.20.Kr |