82 citations · 969 across the 61 of their papers we have counts for
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cond-mat.supr-con2018★ 8 cited
Competition between spin-induced charge instabilities in underdoped cuprates
Roland Zeyher, Andres Greco
We study the static charge correlation function in an one-band model on a square lattice. The Hamiltonian consist of effective hoppings of the electrons between the lattice sites a…
cond-mat.supr-con2018★ 38 cited
Origin of the high-energy charge excitations observed by resonant inelastic x-ray scattering in cuprate superconductors
Andrés Greco, Hiroyuki Yamase, Matías Bejas
The recent development of x-ray scattering techniques revealed the charge-excitation spectrum in high- cuprate superconductors. While the presence of a dispersive signal in th…
cond-mat.supr-con2018★ 9 cited
Doping dependence of d-wave bond-charge excitations in electron-doped cuprates
Hiroyuki Yamase, Matías Bejas, Andrés Greco
Motivated by the recent experiments reporting the doping dependence of the short-range charge order (CO) in electron-doped cuprates, we study the resonant x-ray scattering spectrum…