Impedance spectroscopy (IS) provides a detailed understanding of the dynamic phenomena
underlying the operation of photovoltaic and optoelectronic devices. Here we provide a …

Due to their outstanding optoelectronic properties, lead-based halide perovskite materials
have been applied as efficient photoactive materials in solution-processed solar cells …

Organic–inorganic mixed halide perovskites have emerged as an excellent class of
materials with a unique combination of optoelectronic properties, suitable for a plethora of …

Even though the mesoporous-type perovskite solar cell (PSC) is known for high efficiency,
its planar-type counterpart exhibits lower efficiency and hysteretic response. Herein, we …

Hybrid metal-halide perovskite solar cells (PVSCs) have drawn unprecedented attention
during the last decade due to their superior photovoltaic performance, facile and low-cost …

Design and modification of interfaces, always a critical issue for semiconductor devices, has
become a primary tool to harness the full potential of halide perovskite (HaP)-based …

Abstract 2D halide perovskites have recently been recognized as a promising avenue in
perovskite solar cells (PSCs) in terms of encouraging stability and defect passivation effect …

Perovskite photovoltaic cells have seen a remarkable rise in power conversion efficiencies
over a period of only a few years. Much of this performance is underpinned by the favorable …

Regulating the electron transport layer (ETL) has been an effective way to promote the
power conversion efficiency (PCE) of perovskite solar cells (PSCs) as well as suppress their …

A new chapter in the long and distinguished history of perovskites is being written with the
breakthrough success of metal halide perovskites (MHPs) as solution-processed …