In comparison to inorganic electrode materials utilised in energy storage systems, organic
electrode materials possess several advantages, including the lightweight nature …

Perovskite solar cells (PSCs) have attracted much attention due to their low-cost fabrication
and high power conversion efficiency (PCE). However, the long-term stability issues of PSCs …

High-quality defect passivation at perovskite/charge extraction layer heterojunctions in
perovskite solar cells is critical to solar device operation. Here we report a …

The long-term stability of perovskite solar cells remains a challenge. Both the perovskite
layer and the device architecture need to endure long-term operation. Here we first use a …

Monolithic all-perovskite tandem solar cells offer an avenue to increase power conversion
efficiency beyond the limits of single-junction cells. It is an important priority to unite …

With rapid progress in a power conversion efficiency (PCE) to reach 25%, metal halide
perovskite-based solar cells became a game-changer in a photovoltaic performance race …

It is arduous to prepare thin charge transport layers (CTLs) of only a few nanometers in
thickness for meter-sized products, particularly for commonly used solution processes. Thus …

Nickel oxide (NiOx) is a promising hole-selective contact to produce efficient inverted pin
structured perovskite solar cells (PSCs) due to its high carrier mobility and high …

Perovskite solar cells have emerged as one of the most promising thin-film photovoltaic (PV)
technologies and have made a strong debut in the PV field. However, they still face …

Nickel oxide (NiO x) hole transport layers (HTLs) are desirable contacts for perovskite
photovoltaics because they are low cost, stable, and readily scalable; however, they deliver …