title: Electronic structure of the trilayer cuprate superconductor Bi(2)Sr(2)Ca(2)Cu(3)O(10+delta).
abstract: The low-energy electronic structure of the nearly optimally doped trilayer cuprate superconductor Bi(2)Sr(2)Ca(2)Cu(3)O(10+delta) is investigated by angle-resolved photoemission spectroscopy. The normal state quasiparticle dispersion and Fermi surface and the superconducting d-wave gap and coherence peak are observed and compared with those of single- and bilayer systems. We find that both the superconducting gap magnitude and the relative coherence-peak intensity scale linearly with T(c) for various optimally doped materials.
authors.affiliation: Department of Physics, Applied Physics, and Stanford Synchrotron Radiation Laboratory, Stanford University, Stanford, California 94305, USA.
authors.forename: D L
authors.initials: DL
authors.lastname: Feng
authors.forename: A
authors.initials: A
authors.lastname: Damascelli
authors.forename: K M
authors.initials: KM
authors.lastname: Shen
authors.forename: N
authors.initials: N
authors.lastname: Motoyama
authors.forename: D H
authors.initials: DH
authors.lastname: Lu
authors.forename: H
authors.initials: H
authors.lastname: Eisaki
authors.forename: K
authors.initials: K
authors.lastname: Shimizu
authors.forename: J-i
authors.initials: JI
authors.lastname: Shimoyama Ji
authors.forename: K
authors.initials: K
authors.lastname: Kishio
authors.forename: N
authors.initials: N
authors.lastname: Kaneko
authors.forename: M
authors.initials: M
authors.lastname: Greven
authors.forename: G D
authors.initials: GD
authors.lastname: Gu
authors.forename: X J
authors.initials: XJ
authors.lastname: Zhou
authors.forename: C
authors.initials: C
authors.lastname: Kim
authors.forename: F
authors.initials: F
authors.lastname: Ronning
authors.forename: N P
authors.initials: NP
authors.lastname: Armitage
authors.forename: Z-X
authors.initials: ZX
authors.lastname: Shen