Séminaire IM2NP - Beatriz Galiana - lundi 7 avril à 14h00

Invitation : Carmen Ruiz-Herrero (équipe LUMEN-PV, départ. DETECT)

Diffusion : IM2NP, CINaM, Madirel, LP3, PIIM (via T. Angot), CPT (T. Martin), Fédération de Chimie, CP2M

 

SEMINAIRE lundi 7 avril 2025 à 14h00

Salle des séminaires de l'Im2np, campus de Saint-Jérôme, 1er étage Bâtiment Poincaré

 

Beatriz Galiana

Physics department of the Unviersidad Carlos III de Madrid (UC3M)

 

Rare-earth-doped luminescent nanorods with photon recycling capacity

Optical active materials allow exploring novel applications based on active photon recycling. NaY(Gd)F4 doped with rare earths show significant Upconversion emission transforming NIR into VIS photons. In this presentation, results dealing with the role of Gd for NaY(Gd) F4 nanorods doped with Er/Yb are presented as well as preliminary results on perovskites solar cells.
Beatriz Galiana is assistant professor at the Physics department of the Unviersidad Carlos III de Madrid (UC3M). She leads the grupo Advanced materials for solar energy applications, that includes synthesis of luminescent nanoparticles, thin films grown by sputtering and advanced characterization of materials. She is currently leading the installation of a new Spectra 200 STEM/TEM with a STEM resolution (Z-Contrast) of 62pm an atomic EDS resolution.