2 papers
physics.app-ph2026
Enhancement of nitride-based solar cells using graphene as transparent contact layer
Miriam Cadenas, Mireia MartÃnez, Kerly Sánchez +5
The effect of using a graphene layer as a semitransparent contact layer is studied in solar cells based on AlInN on Si (100) substrates. The devices consist of AlxIn1-xN layers dep…
cond-mat.mtrl-sci2025
Effect of temperature and excitation power on down-conversion process in Tb3+/Yb3+-activated silica-hafnia glass-ceramic films
S. E. Amrani, M. Sun, S. Valdueza-Felip +4
Transparent glass ceramics, when activated by rare earth ions, are excellent photonic materials. Regarding photonic glass-ceramics based on silicates, hafnia and silica in a binary…