Metal‐halide perovskites have drawn profuse attention during the past decade, owing to
their excellent electrical and optical properties, facile synthesis, efficient energy conversion …

High‐efficiency and low‐cost perovskite solar cells (PVKSCs) are an ideal candidate for
addressing the scalability challenge of solar‐based renewable energy. The dynamically …

Hole‐transporting materials (HTMs) play a critical role in realizing efficient and stable
perovskite solar cells (PVSCs). Considering their capability of enabling PVSCs with good …

Cesium‐based trihalide perovskites have been demonstrated as promising light absorbers
for photovoltaic applications due to their superb composition stability. However, the large …

Already, several technologies of polycrystalline thin‐film photovoltaic materials have
achieved certified record small‐cell power conversion efficiencies exceeding 22%. They are …

Abstract 2D perovskite single crystals have emerged as excellent optoelectronic materials
owing to their unique anisotropic properties. However, growing large 2D perovskite single …

Solar cells based on organo-metal halide perovskites have gained unprecedented research
interest over the last few years due to their low-cost solution processability, high power …

Organic–inorganic halide perovskite solar cells (PSCs) have achieved great success in
recent years with a demonstrated power conversion efficiency (PCE) increasing rapidly from …

Interfaces between the photoactive and charge transport layers are crucial for the
performance of perovskite solar cells. Surface passivation of SnO2 as electron transport …

Organic–inorganic hybrids, which synergize the merits of organic and inorganic materials,
have emerged as a new class of highly versatile functional materials with tailored properties …