Anming Mo

Near‐Surface Reconstruction of Sb 2 Se 3 Absorber for Defect‐Tolerant Solar Cells with Modified Surface Energetics

ABSTRACT Deep‐level defects in the bulk and near‐surface regions of Sb 2 Se 3 absorbers constitute important non‐radiative recombination pathways that limit photovoltaic performance. Here, we develop a near‐surface reconstruction strategy based on a mild solution‐processed sulfur...