Perovskite solar cells (PSCs) have made incredibly fast progress in the past years, with the
efficiency approaching 26%, which is comparable to those of the best silicon solar cells. One …

Abstract 3D perovskite solar cells (PSCs) have shown great promise for use in next‐
generation photovoltaic devices. However, some challenges need to be addressed before …

As the most promising lead‐free one, tin‐halides based perovskite solar cells still suffer from
the severe bulk‐defect due to the easy oxidation of tin from divalent to tetravalent. Here, a …

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 …

Contemporary thin-film photovoltaic (PV) materials contain elements that are scarce (CIGS)
or regulated (CdTe and lead-based perovskites), a fact that may limit the widespread impact …

Tin perovskites have emerged as promising alternatives to toxic lead perovskites in next-
generation photovoltaics, but their poor environmental stability remains an obstacle towards …

As a rising star of third-generation photovoltaic technology, organic–inorganic halide
perovskite solar cells (PSCs) have exhibited high power conversion efficiency. However, the …

Metal halide perovskites have unique optical and electrical properties, which make them an
excellent class of materials for a broad spectrum of optoelectronic applications. However, it …

Halide perovskites, in the form of thin films and colloidal nanocrystals, have recently taken
semiconductor optoelectronics research by storm, and have emerged as promising …

Despite the promising properties of tin-based halide perovskites, one clear limitation is the
fast Sn+ 2 oxidation. Consequently, the preparation of long-lasting devices remains …