3 papers
cond-mat.supr-con2026
Disorder effect on the superfluid density and the origin of the pseudogap end point in the cuprate superconductors
Rong Cheng, Tao Li, Jianhua Yang
A major puzzle in the study of the cuprate superconductivity is the origin of the pseudogap end point. Intriguingly, such a critical doping is also where the superfluid density of…
cond-mat.str-el2025
Interplay between antiferromagnetic spin fluctuation and electron-phonon coupling and the origin of the peak-dip-hump structure in the anti-nodal spectrum of high- cuprate superconductors
Xinyue Liu, Tao Li
Electron-phonon coupling is believed to be responsible for many spectral anomalies in the cuprate superconductors. In particular, the buckling mode of the oxygen ion in th…
cond-mat.str-el2024
Why Matthiessen's rule is violated in the high- cuprate superconductors?
Xinyue Liu, Tao Li
The perfect linear-in- dc resistivity in the strange metal phase of the high- cuprate superconductors is probably the most prominent manifestation of their non-Fermi liqu…