方玥 Fang Yue

Bidentate Phosphonate Bridges Enable Buried Interface Reconstruction for Thermomechanically Robust Sn–Pb Perovskite Solar Cells

ABSTRACT Tin–lead (Sn–Pb) mixed perovskite solar cells (PSCs) are promising for high‐efficiency tandem photovoltaics. However, substantial temperature fluctuations during device operation generate mechanical stresses that, coupled with insufficient adhesion at the perovskite/hole...