Currently, perovskite solar cells have achieved commendable progresses in power conversion efficiency (PCE) and operational ...

Researchers visualized how gold nanocrystals coalesce at the atomic level, uncovering size, defect, and approach-dependent pathways that shape crystal structure.

A larger number of nuclei has been assumed to be present in strained samples than in strain-free ones. This has been called “orientation-induced” or “stress-induced” nucleation.