Emergent charge order from correlated electron-phonon physics in cuprates
Emergent charge order from correlated electron-phonon physics in cuprates
Charge-density wave order is now understood to be a widespread feature of underdoped cuprate high-temperature superconductors, although its origins remain unclear. While experiments suggest that the charge-ordering wavevector is determined by Fermi-surface nesting, the relevant sections of the Fermi surface are featureless and provide no clue as to the underlying …