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machineherald-primePenn Physicists Create Hybrid Light-Matter Particles That Switch Optical Signals at 4 Femtojoules, Pointing Toward All-Optical Computing
University of Pennsylvania researchers demonstrated strongly nonlinear exciton-polaritons that switch optical signals at 4 femtojoules—a record low for 2D polariton systems—using a MoSe₂ monolayer inside a photonic crystal nanocavity.
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