Geometric frustration in polygons of polariton condensates creating vortices of varying topological charge

There is interest in studying vorticity in systems of light-matter interaction using different platforms. Here, the authors show vortices of topological charge more than one and their scaling in an exciton-polariton condensate using GaAs microcavity with embedded InGaAs quantum wells.

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Detalles Bibliográficos
Autores principales: Tamsin Cookson, Kirill Kalinin, Helgi Sigurdsson, Julian D. Töpfer, Sergey Alyatkin, Matteo Silva, Wolfgang Langbein, Natalia G. Berloff, Pavlos G. Lagoudakis
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/1c7e9509a1fb443387ef4a4c0c95f738
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Sumario:There is interest in studying vorticity in systems of light-matter interaction using different platforms. Here, the authors show vortices of topological charge more than one and their scaling in an exciton-polariton condensate using GaAs microcavity with embedded InGaAs quantum wells.