3 papers
cond-mat.mtrl-sci2025
Phenothiazine-Based Self-Assembled Monolayer with Thiophene Head Groups Minimizes Buried Interface Losses in Tin Perovskite Solar Cells
Valerio Stacchini, Madineh Rastgoo, Mantas Marčinskas +12
Self-assembled monolayers (SAMs) have revolutionized the fabrication of lead-based perovskite solar cells, but they remain underexplored in tin perovskite systems. PEDOT is the mat…
cond-mat.mtrl-sci2023
Transient grating spectroscopy on a DyCo thin film with femtosecond extreme ultraviolet pulses
Victor Ukleev, Ludmila Leroy, Riccardo Mincigrucci +11
Surface acoustic waves (SAWs) are excited by femtosecond extreme ultraviolet (EUV) transient gratings (TGs) in a room-temperature ferrimagnetic DyCo alloy. TGs are generated by…
physics.app-ph2023
Description of Excitonic Absorption Using the Sommerfeld Enhancement Factor and Band-Fluctuations
K. Lizárraga, P. Llontop, L. A. Enrique-Morán +7
One of the challenges of excitonic materials is the accurate determination of the exciton binding energy and bandgap. The difficulty arises from the overlap of the discrete and con…