Exciton-Polaritons in Nanoscale Metal-Organic Frameworks: A Platform for the Reversible Modulation of Strong Light-Matter Coupling via the Chemical Environment [Dataset]

We demonstrate robust exciton–polariton formation in planar metallic optical cavities using porphyrin-based MOF nanoparticles. The designed structure enables strong light–matter coupling (Rabi splitting up to 440 meV) through precise thickness control and alignment of excitonic dipoles with the cavi...

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Bibliographic Details
Authors: Sola-Báez, Beatriz de, Calió, Laura, Calvo, Mauricio E., Galisteo-López, Juan F., Hernández-Saz, Jesús, Herrera Collado, Miriam, Carrillo-Carrión, Carolina, Míguez, Hernán
Format: conjunto de datos
Publication Date:2026
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/423822
Online Access:http://hdl.handle.net/10261/423822
Access Level:Open access
Keyword:Metal-organic frameworks
Strong light-matter coupling
Exciton-polaritons
Optical microcavities
Description
Summary:We demonstrate robust exciton–polariton formation in planar metallic optical cavities using porphyrin-based MOF nanoparticles. The designed structure enables strong light–matter coupling (Rabi splitting up to 440 meV) through precise thickness control and alignment of excitonic dipoles with the cavity field. The system also shows reversible tuning of the polariton splitting with vapor pressure changes, due to adsorption in the MOF pores and the solvatochromic nature of the porphyrin ligands.

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