Kondo lattice

A Kondo lattice is a type of material where tiny magnetic moments, from individual atoms, are regularly arranged within a metallic structure. In these materials, conduction electrons (which carry electric current) interact strongly with these localized magnetic moments. This interaction leads to complex behavior, such as the material becoming very good conductors or exhibiting unconventional magnetic properties at low temperatures. The Kondo lattice concept helps scientists understand how collective interactions between electrons and magnetic moments influence the material's electrical and magnetic characteristics, especially in heavy-fermion compounds and certain types of metals.