Nonreciprocal Transport of Exciton Polaritons in a Non-Hermitian Chain

We consider exciton polaritons in a zigzag chain of coupled elliptical micropillars subjected to incoherent excitation. The driven-dissipative nature of the system along with the naturally present polarization splitting inside the pillars gives rise to nonreciprocal dynamics, which eventually leads...

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Veröffentlicht in:	Physical review letters 2020-09, Vol.125 (12), p.1-123902, Article 123902
Hauptverfasser:	Mandal, S., Banerjee, R., Ostrovskaya, Elena A., Liew, T. C. H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chains Excitation Excitons Information transfer Polaritons Skin effect
Online-Zugang:	Volltext
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