Interaction between Excitonic Dipoles (IMAGE)

Forschungsverbund Berlin

Interaction between Excitonic Dipoles

Caption

Interaction between excitonic dipoles: (a) excitons in stacked bilayers consisting of GaAs quantum wells (QWs). (b) Excitons in the upper bilayer induce, via the attractive inter-bilayer excitonic interaction, exciton accumulation in the lower bilayer.

Credit

Paulo V. Santos, Mikhail Lemeshko, and Ronen Rapaport

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