@empa-materials.bsky.socialBrighter than expected: Researchers at Empa have measured the light-emission efficiency of chalcogenide #perovskites for the first time, showing these promising #solarcell materials emit light more efficiently than previously confirmed.
https://www.empa.ch/web/s604/leuchtende-kristalle
@nanomaterialsmdpi.bsky.social📑 Silica-Encapsulated Perovskite Nanocrystals
👉 mdpi.com/3667250
Temperature-dependent photoluminescence showed stronger phonon interactions in CsPbI₃/SiO₂ than CsPbBr₃/SiO₂. Trap states persisted despite encapsulation.
@maxlemme.bsky.social🔬 Perovskites meet wafer-scale semiconductor processing!
We demonstrate top-down patterning of CsPbBr₃ on 150mm wafers with sub-micron features, preserving material properties.
A step toward perovskite photonics & electronics!
@fluximag.bsky.socialISOS 17 starts today in Paris-Saclay.
Fluxim’s Dr. Antonio Cabas Vidani is presenting poster #25 on combining experiment and simulation to study losses and instability in mesoscopic perovskite solar cells.
@informaq.bsky.socialElectron beams enable coherent excitation of ~23 excitons simultaneously in perovskite films, producing √23× enhanced light-matter coupling strength compared to optical excitation. A new route to access non-classical excitation regimes.