Determining exciton binding energy and reduced effective mass in metal tri-halide perovskites from optical and impedance spectroscopy measurementsRemoveK. Lizárraga, J. A. Guerra, L. A. Enrique-Moran, E. Serquen, E. Ventura, Cesar E. P. Villegas, A. R. Rocha, and P. VenezuelaPhys. Rev. Materials 9, 103806 (2025)
