4 papers
Multi-wavelength UV Upconversion in Lanthanides assisted by Photonic Crystals
Damien Rinnert, Emmanuel Drouard, Antonio Pereira +6
Upconversion luminescence consists of the absorption of low-energies photons followed by the emission of a higher energy photon. The process has mainly been studied in lanthanides…
Homogeneous All-Inorganic Perovskite Films via High-Pressure Recrystallization
Asma Miled, Trong Tam Nguyen, Anh Vui Nguyen +13
Metal halide perovskites are promising materials for optoelectronic applications owing to their outstanding optical and electronic properties. Among them, all-inorganic perovskites…
Long-range ballistic propagation of 80-excitonic-fraction polaritons in a perovskite metasurface at room temperature
Nguyen Ha My Dang, Simone Zanotti, Emmanuel Drouard +6
Exciton-polaritons, hybrid light-matter elementary excitations arising from the strong coupling regime between excitons in semiconductors and photons in photonic nanostructures, of…
Nanoimprinted Exciton-Polaritons Metasurfaces: Cost-Effective, Large-Scale, High Homogeneity, and Room Temperature Operation
Nguyen Ha My Dang, Paul Bouteyre, Gaëlle Trippé-Allard +5
Exciton-polaritons represent a promising platform that combines the strengths of both photonic and electronic systems for future optoelectronic devices. However, their application…