Tandem solar cells are the next step in the photovoltaic (PV) evolution due to their higher
power conversion efficiency (PCE) potential than currently dominating, but inherently limited …

In recent years, organic‐inorganic halide perovskites are now emerging as the most
attractive alternatives for next‐generation photovoltaic devices, due to their excellent …

The trap states at grain boundaries (GBs) within polycrystalline perovskite films deteriorate
their optoelectronic properties, making GB engineering particularly important for stable high …

The solution processing of polycrystalline perovskite films introduces trap states that can
adversely affect their optoelectronic properties. Motivated by the use of small-molecule …

Perovskite solar cells (PSCs) have now achieved efficiencies in excess of 22%, but very little
is known about their long-term stability under thermal stress. So far, stability reports have …

This work provides a thorough overview of state of the art of stability of perovskite solar cells
(PSCs) and covers important degradation issues involved in this technology. Degradation …

The lack of thermal stability of perovskite solar cells is hindering the progress of this
technology towards adoption in the consumer market. Different pathways of thermal …

Perovskite solar cells (PSCs) have recently demonstrated high efficiencies of over 22%, but
the thermal stability is still a major challenge for commercialization. In this work, the thermal …

Interface engineering of organic–inorganic halide perovskite solar cells (PSCs) plays a
pivotal role in achieving high power conversion efficiency (PCE). In fact, the perovskite …

Ion migration has been regarded as one of the most interesting and mysterious processes in
halide‐perovskite‐based electronic devices. On the one hand, ion migration contributes to …