title: Strong exciton-photon coupling in microcavities containing new fluorophenethylamine based perovskite compounds.
abstract: We synthetize some new perovskite thin layers: p-fluorophenethylamine tetraiodoplumbate pFC(6)H(4)C(2)H(4)NH(3))(2)PbI(4) perovskite molecules, included in a PMMA matrix. We report on the optical properties of the perovskite doped PMMA thin layers and we show that these layers are much more stable under laser illumination and present a smaller roughness than the spin-coated (C(6)H(5)C(2)H(4)NH(3))(2)PbI(4) layers. These new layers are used as the active material in vertical microcavities and the strong-coupling regime is evidenced by a clear anti-crossing appearing in the angular-resolved reflectivity experiments at room temperature.
authors.affiliation: Laboratoire de Photonique Quantique et Moléculaire de l'École normale Supérieure de Cachan, 61 avenue du Président Wilson, 94235 Cachan Cedex, France.
authors.forename: Y
authors.initials: Y
authors.lastname: Wei
authors.forename: J S
authors.initials: JS
authors.lastname: Lauret
authors.forename: L
authors.initials: L
authors.lastname: Galmiche
authors.forename: P
authors.initials: P
authors.lastname: Audebert
authors.forename: E
authors.initials: E
authors.lastname: Deleporte
mesh_terms: D017610:Calcium Compounds; D004867:Equipment Design; D019544:Equipment Failure Analysis; D010087:Oxides; D017785:Photons; D020349:Surface Plasmon Resonance / Q000295:instrumentation*; D014025:Titanium
chemical_list: D017610:Calcium Compounds; D010087:Oxides; C059910:perovskite; D014025:Titanium