We present a calculation of the electron-LO-phonon scattering rate in quasi-two-dimensional systems, based on a fully microscopic description of the phonon spectra. The results obtained for a GaAs/AlAs quantum-well structure indicate the great importance of interface phonons and allow us to solve a long-standing controversy on the validity of simplified macroscopic models for describing the relevant vibrations.
Electron-phonon interaction in quasi-two-dimensional systems / H., Rücker; Molinari, Elisa; P., Lugli. - In: PHYSICAL REVIEW. B, CONDENSED MATTER. - ISSN 0163-1829. - STAMPA. - 44:(1990), pp. 3463-3466. [10.1103/PhysRevB.44.3463]
Electron-phonon interaction in quasi-two-dimensional systems
MOLINARI, Elisa;
1990
Abstract
We present a calculation of the electron-LO-phonon scattering rate in quasi-two-dimensional systems, based on a fully microscopic description of the phonon spectra. The results obtained for a GaAs/AlAs quantum-well structure indicate the great importance of interface phonons and allow us to solve a long-standing controversy on the validity of simplified macroscopic models for describing the relevant vibrations.
| File | Dimensione | Formato | |
|---|---|---|---|
|
PhysRevB.44.3463.pdf
Solo gestori archivio
Tipologia:
Versione pubblicata dall'editore
Dimensione
163.09 kB
Formato
Adobe PDF
|
163.09 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris
