The lattice arrangement continues in three dimensions. This is why solid ionic compounds form crystals with regular shapes.

The lattice arrangement continues in three dimensions. This is why solid ionic compounds form crystals with regular shapes.

"This bioinspired auxetic lattice provides the most solid foundation yet for us to develop next-generation sustainable ...

One of the tricks that researchers have used for a while now consists in reducing the motional energy of the electrons by artificially creating a crystal lattice with a large lattice constant ...