From the 1 of 4 linked papers with an AI index.
4 papers
Homogeneous All-Inorganic Perovskite Films via High-Pressure Recrystallization
Asma Miled, Trong Tam Nguyen, Anh Vui Nguyen +13
The paper studies how applying high pressure during recrystallization improves the quality of all‑inorganic CsPbBr₃ perovskite thin films, yielding smoother, pinhole‑free layers wi…
Unified Weak-to-Strong Coupling Transitions and Radiation Interference Induced by Vertical-Symmetry Breaking in Photonic Crystal Slabs
Huy Hoang Chu, Raphael Mermet-Lyaudoz, Florian Dubois +10
Vertical-symmetry breaking provides a versatile means of coupling leaky photonic-crystal resonances that are otherwise protected by opposite out-of-plane parity. Here, we develop a…
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…
Tailoring Flatband Dispersion in Bilayer Moiré Photonic Crystals
Chirine Saadi, Sébastien Cueff, Lydie Ferrier +6
In this study, we experimentally investigate the photonic dispersion in one-dimensional moiré structures formed by stacking two photonic crystal slabs with slightly different peri…