All preferences are stored on your device.
2018
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
A novel cryogenic process, described by Charles Surya and co-workers in article number 1804402 has universal applicability to grow organometal halide perovskites. A cryogenic temperature inhibits premature coalescence of nuclei into large crystallites, decoupling nucleation and crystallization phases. The enhanced control over the growth process yields excellent film and high-performance solar cells.