2 papers
cond-mat.supr-con2019
Strange metal behaviour from charge density fluctuations in cuprates
G. Seibold, R. Arpaia, Y. Y. Peng +6
Besides the mechanism responsible for high critical temperature superconductivity, the grand unresolved issue of the cuprates is the occurrence of a strange metallic state above th…
cond-mat.supr-con2018
Dispersion, damping, and intensity of spin excitations in the single-layer (Bi,Pb)(Sr,La)CuO cuprate superconductor family
Y. Y. Peng, E. W. Huang, R. Fumagalli +11
Using Cu- edge resonant inelastic x-ray scattering (RIXS) we measured the dispersion and damping of spin excitations (magnons and paramagnons) in the high- super…