| Téléchargement | - Voir le manuscrit accepté : Electron-phonon interactions in a single modulation-doped GaInAs quantum well (PDF, 1.0 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.1209/0295-5075/92/37002 |
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| Auteur | Rechercher : Orlita, M.; Rechercher : Faugeras, C.; Rechercher : Martinez, G.; Rechercher : Studenikin, S. A.1; Rechercher : Poole, P. J.1 |
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| Affiliation | - Conseil national de recherches du Canada. Institut des sciences des microstructures du CNRC
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| Format | Texte, Article |
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| Résumé | Precise absolute far–infra-red magneto-transmission experiments have been performed under magnetic fields up to 28T on a series of single Ga0.24In0.76As quantum wells n-type modulation doped at different levels. The transmission spectra have been simulated with a multilayer dielectric model. This allows us to extract the imaginary part of the optical response function which reveals new singular features related to electron-phonon interactions. In addition to the expected polaronic effects due to the longitudinal (LO) phonons, one observes other interactions with the transverse optical (TO) phonons and a new kind of carrier concentrationdependent interaction with interface phonons. This system provides a unique opportunity to study multiple types of electron-phonon interactions in a single type of compound. |
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| Date de publication | 2010-11-18 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 17401042 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 8aa42e44-7703-4c5f-8273-607a81ff41e7 |
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| Enregistrement créé | 2011-03-26 |
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| Enregistrement modifié | 2020-04-17 |
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