Recently, organic–inorganic hybrid perovskite solar cells (PSCs) have experienced a rapid
growth in terms of efficiency. However, the instability of hybrid perovskite materials towards …

Achieving high power conversion efficiency (PCE) polymer solar cells (PSCs) has been very
challenging and the ultimate goal for their commercialization. Precise investigation of the …

Non-fullerene acceptors (NFAs) can be simply divided into three categories: A–D–A, A–
DA′ D–A, and A2–A1–D–A1–A2 according to their chemical structures. Benefiting from the …

Passivation of defects with functional organic molecules is one of the best strategies to
improve the efficiency and stability of perovskite solar cells (PSCs). Herein, two fluorinated …

Precise control of perovskite morphology to achieve large-sized grains with small-width
grain boundaries is challenging and a pre-requisite for realizing high photovoltaic …

Dual-passivation of MAPbI3-based perovskite using p-toluenesulfonic acid (PTSA) in the
bulk and hydrophobic polystyrene (PS) at the surface significantly diminishes the trap …

The functional groups of any organic materials play a key role in improving the efficiency
and stability of hybrid perovskite solar cells (PSCs). This has led to the use of multifunctional …

The selection of dielectric material impacts the dielectric/semiconductor (D/S) interface
which plays a significant role in defining the device performance. Hence, investigation of the …

The instability of the perovskite solar cells (PSCs) toward ultraviolet (UV) irradiation and
moisture is a limiting factor in terms of commercialization even after achieving excellent …

The application of PTB7-Th polymer as an efficient semiconductor material in a
phototransistor (PT) has been demonstrated, with a strategy to improve the hole transport …