Two Pseudogaps in the Cuprates
arXiv:cond-mat/0108075 · doi:10.1103/PhysRevLett.89.229703
Abstract
Meingast, et al. suggest that in YBCO the pseudogap is associated with preformed pairs. It is shown that in underdoped cuprates there is evidence for two pseudogaps, and superconducting fluctions terminate at the smaller pseudogap.
1 eps figure, revtex