Theoretical Challenges in Polaritonic Chemistry
Entidad
UAM. Departamento de Física Teórica de la Materia CondensadaEditor
American Chemical SocietyFecha de edición
2022-02-15Cita
ACS Photonics 9.4 (2022): 1096-1107ISSN
2330-4022 (online)Financiado por
This work has been funded by the European Research Council through Grant ERC-2016-StG-714870 and by the Spanish Ministry for Science, Innovation, and Universities − Agencia Estatal de Investigaciòn through Grants RTI2018-099737-BI00, PCI2018-093145 (through the QuantERA program of the European Commission), and CEX2018-000805-M (through the Marìa de Maeztu Program for Units of Excellence in R&D). We also acknowledge financial support from the Proyecto Sinèrgico CAM 2020 Y2020/TCS-6545 (Nano- QuCo-CM)Proyecto
Gobierno de España. RTI2018-099737-BI00; Gobierno de España. PCI2018-093145Versión del editor
https://doi.org/10.1021/acsphotonics.1c01749Materias
Molecular polaritons; Strong coupling; Photochemistry; Nanoplasmonics; Resonant cavities; Cavity-QED; FísicaDerechos
© 2022 The AuthorsResumen
Polaritonic chemistry exploits strong light−matter
coupling between molecules and confined electromagnetic field
modes to enable new chemical reactivities. In systems displaying
this functionality, the choice of the cavity determines both the
confinement of the electromagnetic field and the number of
molecules that are involved in the process. While in wavelengthscale
optical cavities the light−matter interaction is ruled by
collective effects, plasmonic subwavelength nanocavities allow even
single molecules to reach strong coupling. Due to these very
distinct situations, a multiscale theoretical toolbox is then required
to explore the rich phenomenology of polaritonic chemistry.
Within this framework, each component of the system (molecules
and electromagnetic modes) needs to be treated in sufficient detail to obtain reliable results. Starting from the very general aspects of
light−molecule interactions in typical experimental setups, we underline the basic concepts that should be taken into account when
operating in this new area of research. Building on these considerations, we then provide a map of the theoretical tools already
available to tackle chemical applications of molecular polaritons at different scales. Throughout the discussion, we draw attention to
both the successes and the challenges still ahead in the theoretical description of polaritonic chemistry
Lista de ficheros
Google Scholar:Fregoni, Jacopo
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García Vidal, Fco. José
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Feist, Johannes
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