title: Nanoscale one-dimensional scattering resonances in the CuO chains of YBa(2)Cu(3)O(6+x).
abstract: We present scanning tunneling spectroscopy measurements of the CuO chain plane in YBa(2)Cu(3)O(6+x), showing an approximately 25 meV gap in the local density of states (LDOS) filled by numerous intragap resonances: intense peaks in LDOS spectra associated with one-dimensional, Friedel-like oscillations. We discuss how these phenomena shed light on recent results from other probes, as well as their implications for phenomena in the superconducting CuO(2) plane.
authors.affiliation: Department of Physics, University of Texas, Austin, TX 78712, USA.
authors.forename: D J
authors.initials: DJ
authors.lastname: Derro
authors.forename: E W
authors.initials: EW
authors.lastname: Hudson
authors.forename: K M
authors.initials: KM
authors.lastname: Lang
authors.forename: S H
authors.initials: SH
authors.lastname: Pan
authors.forename: J C
authors.initials: JC
authors.lastname: Davis
authors.forename: J T
authors.initials: JT
authors.lastname: Markert
authors.forename: A L
authors.initials: AL
authors.lastname: de Lozanne