The deposition of large ammonium cations onto perovskite surfaces to passivate defects and
reduce contact recombination has enabled exceptional efficiency and stability in perovskite …

Ionizing radiation such as X-rays and γ-rays has been extensively studied and used in
various fields such as medical imaging, radiographic nondestructive testing, nuclear …

The defective bottom interfaces of perovskites and hole-transport layers (HTLs) limit the
performance of pin structure perovskite solar cells. We report that the addition of lead …

Perovskite solar cells (PSCs) emerging as a promising photovoltaic technology with high
efficiency and low manufacturing cost have attracted the attention from all over the world …

Perovskite solar cells (PSCs) have demonstrated over 25% power conversion efficiency
(PCE) via efficient surface passivation. Unfortunately, state‐of‐the‐art perovskite post …

Advancing inverted (p–i–n) perovskite solar cells (PSCs) is key to further enhance the power
conversion efficiency (PCE) and stability of flexible and perovskite-based tandem …

Inverted perovskite solar cells still suffer from significant non-radiative recombination losses
at the perovskite surface and across the perovskite/C60 interface, limiting the future …

Because of high efficiencies and low-cost fabrication, perovskite solar cells (PSCs) have
drawn great attention. Although an impressive power conversion efficiency (PCE) of 26 …

Lead halide perovskite solar cells (PSCs) have become a promising next-generation
photovoltaic technology due to their skyrocketed power conversion efficiency. However, the …

Polymer passivation layers can improve the open-circuit voltage of perovskite solar cells
when inserted at the perovskite–charge transport layer interfaces. Unfortunately, many such …