The demand for cost‐effective and rapid processing of large‐area thin films in the
photovoltaic industry has recently driven significant research interest. In this context, among …

Perovskite solar cells (PSCs) have gained tremendous research interest recently owing to
several advantages, including low material cost, facile solution processability, bandgap …

The power conversion efficiency (PCE) of CsPbI2Br perovskite solar cells (PSCs) is still far
from the theoretical efficiency due to the pronounced losses in open‐circuit voltage (VOC) …

The mismatched energy level alignment at the hole transport interface is recognized to be a
prominent limitation for the Cs2AgBiBr6‐based perovskite solar cell (PSC) to achieve high …

Different facets in perovskite crystals exhibit distinct atomic arrangements, influencing their
electronic, physical, and chemical properties. Perovskite films incorporating tin oxide (SnO2) …

Mixed lead‐tinv halide (LTH) perovskite solar cells (LTH‐PSCs) can reduce the toxicity
concerns of full lead‐based PSCs and potentially optimize the bandgap to maximize …

Significant progress has been made over the years to improve the stability and efficiency of
rapidly evolving tin-based perovskite solar cells (PSCs). One powerful approach to enhance …

Spiro-OMeTAD has been playing an indispensable role in highly efficient perovskite solar
cells (PSCs). However, a long air oxidation process is usually required, which is harmful to …

Commonly used poly (triaryl amine) and carbazole phosphonic acid (PACz) hole-
transporting materials (HTMs) typically suffer from poor wettability for perovskite solutions …

Organic semiconductor small molecules have gained significant attention as interfacial hole-
transport materials (HTMs) for application in perovskite solar cells (PSCs). Herein, we report …