Perovskite solar cells have shown a strong increase in efficiency over the last 15 years. With
a record power conversion efficiency on small area above 34%, perovskite/silicon tandem …

It is certain that perovskite materials must be a game‐changer in the solar industry as long
as their stability reaches a level comparable with the lifetime of a commercialized Si …

Recently, lead halide perovskites have attracted significant attention as promising absorber
materials for photoelectrochemical (PEC) solar water splitting. However, charge …

Ion migration is a broad term used to account for the degradation of halide perovskite
materials and devices. However, ion mobility is only one piece of the full picture─ mobile …

Hybrid organic–inorganic perovskite solar cells (PSCs) have shown promise for next-
generation photovoltaics. This study presents a simple approach for enhancing the …

The presence of mobile ions in metal halide perovskites has been shown to adversely affect
the intrinsic stability of perovskite solar cells (PSCs). However, the actual contribution of …

Perovskite solar cells (PSCs) have demonstrated a comparable efficiency to Si-based cells.
However, the buried interface with weak adhesion remains a critical issue since the ion …

The electrical response of hybrid perovskite devices carries a significant signature from
mobile ionic defects, pointing to both opportunities and threats when it comes to …

The stability of perovskite‐based tandem solar cells (TSCs) is the last major
scientific/technical challenge to be overcome before commercialization. Understanding the …

The development of multi-functional synergetic strategy with defect passivation and optical
management is expected to further improve the photovoltaic performance of perovskite solar …