Ionic Defects in Halide Perovskite Solar Cells

Traps and Transport Resistance—The Next Frontier for Stable State-of-the-Art Non-Fullerene Acceptor Solar Cells

Probing the Ionic Defect Landscape in Halide Perovskite Solar Cells

Ideality factor (vs CT state)
 in organic solar cells

Charge transport in organic 
 (polymer based) devices

The role of energetic and spatial 
 traps in organic solar cells