Magnetic-field interaction of spatially confined quantum-well exciton-polaritons
| dc.contributor.author | Rahimi-Iman, A. | |
| dc.contributor.author | Schneider, C. | |
| dc.contributor.author | Fischer, J. | |
| dc.contributor.author | Holzinger, S. | |
| dc.contributor.author | Amthor, M. | |
| dc.contributor.author | Worschech, L. | |
| dc.contributor.author | Reitzenstein, Stephan | |
| dc.contributor.author | Höfling, S. | |
| dc.contributor.author | Forchel, A. | |
| dc.contributor.author | Kamp, M. | |
| dc.date.accessioned | 2022-03-09T08:43:24Z | |
| dc.date.available | 2022-03-09T08:43:24Z | |
| dc.date.issued | 2013 | |
| dc.date.updated | 2022-02-23T23:31:53Z | |
| dc.description.abstract | We report on pronounced magneto-optical effects of trapped polariton modes in a single InGaAs quantum well microresonator with a lithographically defined modulation of the cavity length. In our optical polariton traps with diameters ranging from 1 to 10 μm, a confinement potential of 7.5 meV is achieved. In magnetic-field dependent experiments, a diamagnetic shift and a Zeeman splitting of the trap-modes are observed which confirms that the polaritonic nature of the quantized emission modes are preserved even for traps as small as 1 μm. Furthermore, focusing on theoretical estimates using a simple model, we have identified a clear correlation between the polaritons' magnetic response and their excitonic fraction, corresponding to the Hopfield coefficients of the composite particles. | en |
| dc.identifier.eissn | 1742-6596 | |
| dc.identifier.issn | 1742-6588 | |
| dc.identifier.uri | https://depositonce.tu-berlin.de/handle/11303/16513 | |
| dc.identifier.uri | http://dx.doi.org/10.14279/depositonce-15290 | |
| dc.language.iso | en | en |
| dc.rights.uri | https://creativecommons.org/licenses/by/3.0/ | en |
| dc.subject.ddc | 530 Physik | de |
| dc.subject.other | quantum-well exciton-polaritons | en |
| dc.subject.other | magnetic-field interaction | en |
| dc.subject.other | magneto-optical effects | en |
| dc.subject.other | trapped polariton modes | en |
| dc.subject.other | microresonators | en |
| dc.title | Magnetic-field interaction of spatially confined quantum-well exciton-polaritons | en |
| dc.type | Article | en |
| dc.type.version | publishedVersion | en |
| dcterms.bibliographicCitation.articlenumber | 012033 | en |
| dcterms.bibliographicCitation.doi | 10.1088/1742-6596/456/1/012033 | en |
| dcterms.bibliographicCitation.issue | 1 | en |
| dcterms.bibliographicCitation.journaltitle | Journal of Physics: Conference Series | en |
| dcterms.bibliographicCitation.originalpublishername | IOP | en |
| dcterms.bibliographicCitation.originalpublisherplace | Bristol | en |
| dcterms.bibliographicCitation.volume | 456 | en |
| tub.accessrights.dnb | free | en |
| tub.affiliation | Fak. 2 Mathematik und Naturwissenschaften::Inst. Festkörperphysik::AG Optoelektronik und Quantenbauelemente | de |
| tub.affiliation.faculty | Fak. 2 Mathematik und Naturwissenschaften | de |
| tub.affiliation.group | AG Optoelektronik und Quantenbauelemente | de |
| tub.affiliation.institute | Inst. Festkörperphysik | de |
| tub.publisher.universityorinstitution | Technische Universität Berlin | en |