There may be hidden layers to Earth’s core dictated by chemical composition. In A Nutshell Lab experiments suggest Earth’s ...
Deep beneath our feet, far beyond the reach of any drill, new research suggests that Earth’s center is far more intricate ...
Crystal structures of iron-nitrogen compounds. Orange and blue balls show the positions of Fe and N atoms, respectively. a Fe3N2 at 50?GPa. The structure is built of quadrilateral face-capped trigonal ...
The erudite science of solid-state physics can predict from theory how strong a metallic crystal should be if all its atoms were arranged in a perfect, regular pattern. The figure is usually so high ...