Hole‐transporting layers (HTLs) are an essential component in inverted, p–i–n perovskite
solar cells (PSCs) where they play a decisive role in extraction and transport of holes …

Perovskite solar cells (PSCs) with a power conversion efficiency (PCE) overpassing 25%
have proved to be the most promising competitor for the next‐generation photovoltaic …

Perovskite/silicon tandem solar cells are promising avenues for achieving high‐performance
photovoltaics with low costs. However, the highest certified efficiency of perovskite/silicon …

The use of organic and inorganic double hole layers allows for efficient tuning of the
matching of energy levels between each layer and improve the photovoltaic performance …

Recently, perovskite solar cells (PSCs) have attracted much attention owing to their high
power conversion efficiency (25.2%) and low fabrication cost. However, the short lifetime …

With the rapid rise in device performance of perovskite solar cells (PSCs), overcoming
instabilities under outdoor operating conditions has become the most crucial obstacle …

Nickel oxide (NiOX) has a crucial role in enhancing the efficiency and stability of p‐i‐n
inverted perovskite solar cells (PSCs), which hold great potential for commercialization …

Zero-carbon energy and negative emission technologies are crucial for achieving a carbon
neutral future, and nanomaterials have played critical roles in advancing such technologies …

Inverted NiOx‐based perovskite solar cells (PSCs) exhibit considerable potential because of
their low‐temperature processing and outstanding excellent stability, while is challenged by …

Solar energy is the fastest-growing source of electricity generation globally. As deployment
increases, photovoltaic (PV) panels need to be produced sustainably. Therefore, the …