Disorder induced power-law gaps in an insulator–metal Mott transition
Disorder induced power-law gaps in an insulator–metal Mott transition
Significance Correlated electron systems often show unexpected behavior that defies theoretical explanations. One such mystery is the universal presence of V-shaped gaps with surprisingly linear energy dependence, whose origins are as-yet unknown. Conventional wisdom implicates static order like charge density waves or fluctuations of a nearby order parameter like superconductivity …