Some of the heaviest atoms in the universe barely exist long enough to be ...

Hollow atoms are special atoms with multiple missing electrons in their inner shells, while their outer shells are still fully or partially filled with electrons. Studying the production mechanisms, ...

Removing excess iron reveals FeTe as a superconductor, and its properties can be engineered using layered structures and ...

Researchers also discovered that liquid gallium is not entirely disordered at its surface, forming subtle, layered atomic ...