Local Ordering in the Pseudogap State of the High-T${}_c$ Superconductor Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$

Michael Vershinin, Shashank Misra, S. Ono +3

We report atomic scale characterization of the pseudogap state in a high-T${}_c$ superconductor, Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$. The electronic states at low energies within the pseud…