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Observation of hybrid Tamm-plasmon exciton-polaritons with GaAs quantum wells and a MoSe\(_{2}\) monolayer
Please always quote using this URN: urn:nbn:de:bvb:20-opus-170480
- Strong light matter coupling between excitons and microcavity photons, as described in the framework of cavity quantum electrodynamics, leads to the hybridization of light and matter excitations. The regime of collective strong coupling arises, when various excitations from different host media are strongly coupled to the same optical resonance. This leads to a well-controllable admixture of various matter components in three hybrid polariton modes. Here, we study a cavity device with four embedded GaAs quantum wells hosting excitons that areStrong light matter coupling between excitons and microcavity photons, as described in the framework of cavity quantum electrodynamics, leads to the hybridization of light and matter excitations. The regime of collective strong coupling arises, when various excitations from different host media are strongly coupled to the same optical resonance. This leads to a well-controllable admixture of various matter components in three hybrid polariton modes. Here, we study a cavity device with four embedded GaAs quantum wells hosting excitons that are spectrally matched to the A-valley exciton resonance of a MoSe\(_{2}\) monolayer. The formation of hybrid polariton modes is evidenced in momentum resolved photoluminescence and reflectivity studies. We describe the energy and k-vector distribution of exciton-polaritons along the hybrid modes by a thermodynamic model, which yields a very good agreement with the experiment.…
Author: | Matthias Wurdack, Nils Lundt, Martin Klaas, Vasilij Baumann, Alexey V. Kavokin, Sven Höfling, Christian Schneider |
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URN: | urn:nbn:de:bvb:20-opus-170480 |
Document Type: | Journal article |
Faculties: | Fakultät für Physik und Astronomie / Physikalisches Institut |
Language: | English |
Parent Title (English): | Nature Communications |
Year of Completion: | 2017 |
Volume: | 8 |
Issue: | 259 |
Source: | Nature Communications 2017, 8:259. DOI: 10.1038/s41467-017-00155-w |
DOI: | https://doi.org/10.1038/s41467-017-00155-w |
Pubmed Id: | https://pubmed.ncbi.nlm.nih.gov/28811462 |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Tag: | cavity device; microresonators; nanophotonics and plasmonics; strong coupling; two-dimensional materials |
Release Date: | 2019/09/26 |
EU-Project number / Contract (GA) number: | 644076 |
OpenAIRE: | OpenAIRE |
Licence (German): | CC BY: Creative-Commons-Lizenz: Namensnennung 4.0 International |