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Measurement of the infrared transmission through a single doped GaAs quantum well in an external magnetic field: Evidence for polaron effects
| dc.bibliographicCitation.journalTitle | Phyical Review B | eng |
| dc.contributor.author | Faugeras, C. | |
| dc.contributor.author | Orlita, M. | |
| dc.contributor.author | Deutschlander, S. | |
| dc.contributor.author | Martinez, G. | |
| dc.contributor.author | Yu, P.Y. | |
| dc.contributor.author | Riedel, A. | |
| dc.contributor.author | Hey, R. | |
| dc.contributor.author | Friedland, K.J. | |
| dc.date.accessioned | 2016-03-24T17:38:00Z | |
| dc.date.available | 2019-06-28T12:38:10Z | |
| dc.date.issued | 2009 | |
| dc.description.abstract | Precise absolute far-infra-red magneto-transmission experiments have been performed in magnetic fields up to 33 T on a series of single GaAs quantum wells doped at different levels. The transmission spectra have been simulated with a multilayer dielectric model. The imaginary part of the optical response function which reveals new singular features related to the electron-phonon interactions has been extracted. In addition to the expected polaronic effects due to the longitudinal optical (LO) phonon of GaAs, a new kind of carrier concentration dependent interaction with interface phonons is observed. A simple physical model is used to try to quantify these interactions and explore their origin. | eng |
| dc.description.version | publishedVersion | eng |
| dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/3931 | |
| dc.language.iso | eng | eng |
| dc.publisher | Cambridge : arXiv | eng |
| dc.relation.uri | http://arxiv.org/abs/0909.1212 | |
| dc.rights.license | This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties. | eng |
| dc.rights.license | Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden. | ger |
| dc.subject.ddc | 530 | eng |
| dc.title | Measurement of the infrared transmission through a single doped GaAs quantum well in an external magnetic field: Evidence for polaron effects | eng |
| dc.type | Article | eng |
| dc.type | Text | eng |
| tib.accessRights | openAccess | eng |
| wgl.contributor | PDI | eng |
| wgl.subject | Physik | eng |
| wgl.type | Zeitschriftenartikel | eng |