Superconductivity is a quantum property of materials entailing an electrical resistance of zero at very low temperatures. In some materials, multiple electronic bands are known to contribute to the ...

There are two different structures for covalent bonding. When ionic bonding forms between a metal and a non-metal, lots of ions group together to form a giant ionic lattice. A giant ionic lattice is a ...

However, the spheres in the resulting structures tend to pack as densely as possible. For the spheres to crystallize on a diamond or pyrochlore lattice, both of which are quite open, another trick ...

How Do Kagome Materials Work? The exotic physical phenomena observed in kagome materials arise from their special geometric arrangement. The flat bands, which are a hallmark of these materials, lead ...

Sodium Chloride is an alkali halide with an fcc crystal structure. The basis is two ions, a sodium cation and a chlorine anion. The crystal lattice parameter is 0.563 ... of ionic hard spheres. The ...