Reconfigurable chirality with achiral excitonic materials in the strong-coupling regime
P. Elli Stamatopoulou, Sotiris Droulias, Guillermo P. Acuna, N. Asger Mortensen, Christos Tserkezis
Abstract
We control the chiroptical response of chiral nanostructures via strong coupling of their optical modes with excitonic resonances, which manifests as a large anticrossing in the circular dichroism spectrum.
Topics & Concepts
Chirality (physics)Coupling (piping)Materials scienceExcitonChemical physicsCondensed matter physicsNanotechnologyPhysicsQuantum mechanicsChiral symmetryMetallurgyNambu–Jona-Lasinio modelQuarkPhotoreceptor and optogenetics researchMolecular spectroscopy and chiralitySpectroscopy and Quantum Chemical Studies