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Article analysis:

This article provides an overview of research into organo lead-halide perovskite solar cells (PSCs), which have the potential to be more efficient and cost-effective than silicon solar cells. The authors present a new concept for engineering a multi-dimensional junction made of 2D/3D perovskites, which combines the enhanced stability of 2D perovskites with the excellent charge transport of 3D ones. The resulting solar cells are highly efficient and ultra-stable, with >10,000 hours of stability measured under controlled standard conditions and in the presence of oxygen and moisture.

The article is generally well written and provides an informative overview on PSCs research. It is clear that the authors have conducted thorough research into this topic as they provide detailed information on various strategies used to improve device stability such as cross-linking additives, compositional engineering, buffer layers between perovskite and HTM, moisture blocking HTMs etc., as well as discussing issues related to device testing such as temperature control or light exposure levels.

The article does not appear to contain any bias or promotional content; it presents both sides equally by providing an overview on current strategies used for improving device stability while also noting possible risks associated with them. Furthermore, all claims made in the article are supported by evidence from previous studies or experiments conducted by the authors themselves.

The only potential issue with this article is that it does not explore any counterarguments or alternative approaches that could be taken when attempting to improve device stability; however this is likely due to space constraints rather than any intentional omission on behalf of the authors.