2 papers
cond-mat.mtrl-sci2025
Surface Passivation for Halide Optoelectronics: Comparing Optimization and Reactivity of Amino-Silanes with Formamidinium
Zixu Huang, Farhad Akrami, Junxiang Zhang +3
Amino-silane-based surface passivation schemes are gaining attention in halide perovskite optoelectronics, with varying levels of success. We compare surface treatments using (3-am…
physics.app-ph2023
Kinetic Suppression of Photoinduced Halide Migration in Wide Bandgap Perovskites via Surface Passivation
Farhad Akrami, Fangyuan Jiang, Rajiv Giridharagopal +1
In this work, we study the kinetics of photoinduced halide migration in FACsPb(IBr) wide (~1.69 eV) bandgap perovskites and show halide migratio…