3 papers
cond-mat.supr-con2025
Density wave order with antiphase feature associated with the pseudogap in cuprate superconductor Bi2+xSr2-xCuO6+delta
Zhaohui Wang, Han Li, Shengtai Fan +3
The strong correlation effect in cuprate superconductors have greatly enriched the phase diagram showing the co-existence of superconductivity with many intertwined orders. One of…
cond-mat.supr-con2025
"Half-Bogoliubons" as the intermediate states for the phase coherence in underdoped cuprates
Han Li, Zhaohui Wang, Shengtai Fan +3
Superconductivity is achieved by the pairing of electrons and phase coherence between the Cooper pairs. According to the Bardeen-Cooper-Schrieffer theory, the quasiparticles with B…
cond-mat.supr-con2023
Diminishing Mott gap by doping electrons through depositing one monolayer thin film of Rb on CaCuOCl
Han Li, Zhaohui Wang, Shengtai Fan +3
Understanding the doping evolution from a Mott insulator to a superconductor probably holds the key for resolving the mystery of unconventional superconductivity in copper oxides.…