chargeordered
Charge ordering refers to a phenomenon in condensed matter physics where the electric charges within a material spontaneously arrange themselves into a periodic pattern. This ordering can occur in systems with interacting electrons, particularly those with strong electron-electron correlations. Instead of electrons being uniformly distributed, they congregate in specific locations, creating regions of higher and lower charge density. This arrangement can significantly alter the material's electronic, magnetic, and optical properties.
The nature of charge ordering can vary. It can be a one-dimensional, two-dimensional, or three-dimensional pattern.
Materials that exhibit charge ordering are diverse and include certain transition metal oxides, organic conductors, and