Polariton - Wikipedia
WebA polariton is the result of the combination of a photon with a polar excitation in a material. The following are types of polaritons: Phonon polaritons result from coupling of an infrared photon with an optical phonon; Exciton polaritons …
Polaritons - Latest research and news | Nature
WebApr 23, 2024 · Polaritons articles from across Nature Portfolio. Polaritons are hybrid particles made up of a photon strongly coupled to an electric dipole. Examples of such a dipole include an electron–hole...
What is a Polariton? - University of Rochester
WebCoupling molecules to a quantized radiation field inside an optical cavity creates a set of photon-matter hybrid states, so called polaritons. These polariton states hybridize the curvatures from both the ground and the excited electronic states and have shown a great promise to alter the photochemistry of molecules.
Exciton polariton condensation from bound states in the ... - Nature
WebApr 18, 2024 · BIC polariton condensation was demonstrated at the vicinity of the saddle point of polariton dispersion that generates directional vortex beam emission with long-range coherence.
Exciton–polariton condensates | Nature Physics
WebOct 31, 2014 · Recently a new type of system exhibiting spontaneous coherence has emerged—the exciton–polariton condensate. Exciton–polaritons (or polaritons for short) are bosonic quasiparticles that ...
Polariton - an overview | ScienceDirect Topics
WebDefinition. By definition, polaritons are quasiparticles in a medium that form as a result of interaction and mixing of light with dipole active transitions of the medium. The classical theory of light waves in ionic crystals near optical phonon frequencies was proposed by K B Tolpygo and K Huang in the early 1950s.
Polariton panorama - De Gruyter
WebAbstract. In this brief review, we summarize and elaborate on some of the nomenclature of polaritonic phenomena and systems as they appear in the literature on quantum materials and quantum optics. Our summary includes at least 70 different types of polaritonic light–matter dressing effects.
Polariton - an overview | ScienceDirect Topics
WebThe polariton system can be seen as a simulator for interacting bosons with a Hamiltonian determined by the polariton landscape. Furthermore, by incorporating spin dynamics controllable by light polarization, exciton polaritons have the potential to study spin Hamiltonian and explore magnetic order.
WebThe field of polariton chemistry is yielding many exciting new results and ideas. This virtual thematic issue of Chemical Reviews gives an overview of current research. Specifically, there are detailed reviews of Control, Modulation, and Analytical Descriptions of Vibrational Strong Coupling, Published 2023 by American Chemical Society.
Polariton chemistry: Molecules in cavities and plasmonic media
WebJan 19, 2022 · Spectroscopy, ultrafast dynamics, and new photonic structures of vibrational polaritons. Xiang and Xiong 64 present a broad overview of vibrational polaritonics, namely, the strong coupling of infrared optical microcavities with ensembles of localized high-frequency vibrational modes in molecules.
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