Dynamic electron correlations with charge order wavelength along all directions in the copper oxide plane
Dynamic electron correlations with charge order wavelength along all directions in the copper oxide plane
Abstract In strongly correlated systems the strength of Coulomb interactions between electrons, relative to their kinetic energy, plays a central role in determining their emergent quantum mechanical phases. We perform resonant x-ray scattering on Bi 2 Sr 2 CaCu 2 O 8+ δ , a prototypical cuprate superconductor, to probe …