Most materials, especially metals and ceramics, are crystals. Their atoms are arranged in three-dimensional lattices that repeat the same exact pattern, over and over again. But there's a well-known ...

Researchers developed a method that gradually adds and removes atoms in simulations, enabling realistic modeling of crystal defects that affect material strength.

Researchers and industries have been using transmission electron microscopy (TEM) to study semiconductors' stacking and dislocation faults. This article considers the analysis of crystal structures.

(Nanowerk Spotlight) Scientists have sought to leverage atomic defects to enhance electrocatalytic performance for clean energy applications. However, the inability to precisely study defects' ...

Emergence of anti-hyperuniform defect organization in active nematics. At high activity (left), topological defects are distributed nearly uniformly throughout the system. Reducing activity toward a ...