Gaps, Pseudogaps and Fermi Surfaces in Cuprates

Presentations

• Revealing pseudogap physics using lanthanide substituted Bi$_{2}$Sr$_{1.6}$Ln$_{0.4}$CuO$_{6+\delta}$

  ORAL

  March 10, 2008, 10:15 AM – March 10, 2008, 10:27 AM

  Authors

  • Daniel Garcia

    • University of California, Berkeley

  • Jeff Graf

  • Chris Jozwiak

  • Shuyun Zhou

  • Hiroshi Eisaki

  • Alessandra Lanzara

  View abstract →

• A Laser Based ARPES Study of the Nodal Region of the Cuprates

  ORAL

  March 10, 2008, 10:27 AM – March 10, 2008, 10:39 AM

  Authors

  • J.D. Rameau

    • CMPMSD, Brookhaven National Laboratory / Stonybrook University

  • H.-B. Yang

    • CMPMSD, Brookhaven National Laboratory

  • G.D. Gu

    • Brookhaven National Lab, Upton, NY 11973
    • BNL
    • Brookhaven National Laboratory
    • Brookhaven national Laboratory
    • CMPMSD, Brookhaven National Laboratory

  • Peter Johnson

    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory
    • Brookhaven National Lab

  View abstract →

• Evidence for pairing above Tc from the electronic dispersion in the pseudogap phase of cuprates

  ORAL

  March 10, 2008, 10:39 AM – March 10, 2008, 10:51 AM

  Authors

  • A. Kanigel

    • Technion, Haifa 32000, Israel

  • U. Chatterjee

    • University of Illinois at Chicago, Chicago, IL 60607

  • M. Randeria

    • The Ohio State University, Columbus, OH 43210

  • M.R. Norman

    • Argonne National Laboratory, Argonne, IL 60439

  • J.C. Campuzano

    • University of Illinois at Chicago, Chicago, IL 60607

  View abstract →

• Possible Explanation of the Fermi Arcs in Cuprates, based on a clustered superconducting state above Tc

  ORAL

  March 10, 2008, 10:51 AM – March 10, 2008, 11:03 AM

  Authors

  • Gonzalo Alvarez

    • Oak Ridge National Laboratory

  • Elbio Dagotto

    • University of Tennessee and ORNL

  View abstract →

• Understanding the Protected Nodes and the Fermi Arcs in the Cuprate Superconductors

  ORAL

  March 10, 2008, 11:03 AM – March 10, 2008, 11:15 AM

  Authors

  • Qijin Chen

    • University of Chicago

  • K. Levin

    • University of Chicago

  View abstract →

• Pseudogap correlations inside the superconducting dome

  ORAL

  March 10, 2008, 11:15 AM – March 10, 2008, 11:27 AM

  Authors

  • Elena Bascones

    • Instituto de Ciencias Materiales de Madrid (CSIC)

  • Belen Valenzuela

    • Instituto de Ciencias Materiales de Madrid (CSIC)

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• Pseudogap and Superconducting Gap - Same or Different?

  ORAL

  March 10, 2008, 11:27 AM – March 10, 2008, 11:39 AM

  Authors

  • W.S. Lee

    • Stanford University
    • Stanford Univeristy

  • I.M. Vishik

    • Stanford Univeristy

  • K. Tanaka

    • Stanford Univeristy

  • R. Moore

    • Stanford Univeristy

  • D.H. Lu

    • Stanford Univeristy

  • T. Sasagawa

    • Stanford Univeristy

  • N. Nagaosa

  • T.P. Devereaux

    • University of Waterloo

  • Z. Hussain

    • ALS, National Lawrence Bekerley Lab

  • Z.X. Shen

    • Stanford University

  View abstract →

• Different temperature evolution of electronic states in superconducting state and normal state in underdoped Bi2212 high-Tc superconductor

  ORAL

  March 10, 2008, 11:39 AM – March 10, 2008, 11:51 AM

  Authors

  • Kiyoshisa Tanaka

    • Advanced Light Source - Berkeley
    • Stanford University

  • W.S. Lee

    • Stanford University

  • D.H. Lu

    • Stanford Synchrotron Radiation Laboratory

  • R. Moore

    • Stanford University

  • T. Sasagawa

    • Stanford University

  • Z. Hussain

    • Lawrence Berkeley National Laboratory

  • Z.-X. Shen

    • Stanford University
    • Geballe Laboratory for Advanced Materials, Stanford University
    • SSRL, Stanford

  View abstract →

• Temperature and doping dependent ARPES study of the gaps in Bi2212

  ORAL

  March 10, 2008, 11:51 AM – March 10, 2008, 12:03 PM

  Authors

  • H.-B. Yang

    • CMPMSD, Brookhaven National Laboratory

  • J.D. Rameau

    • CMPMSD, Brookhaven National Laboratory / Stonybrook University

  • Peter Johnson

    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory
    • Brookhaven National Lab

  • T. Valla

    • Brookhaven National Laboratory
    • CMPMSD, Brookhaven National Laboratory

  • G.D. Gu

    • Brookhaven National Lab, Upton, NY 11973
    • BNL
    • Brookhaven National Laboratory
    • Brookhaven national Laboratory
    • CMPMSD, Brookhaven National Laboratory

  • A.T. Tsvelik

    • CMPMSD, Brookhaven National Laboratory

  View abstract →

• Fermi arcs and phase diagram of the high-T$_{c}$ cuprates: Insights from Raman and angle resolved photoemission spectroscopies.

  ORAL

  March 10, 2008, 12:03 PM – March 10, 2008, 12:15 PM

  Authors

  • James Storey

    • Victoria University of Wellington

  • Jeffery Tallon

    • MacDiarmid Institute for Advanced Materials and Nanotechnology

  • Grant Williams

    • MacDiarmid Institute for Advanced Materials and Nanotechnology

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• Hall Effect Signature of Fermi Surface Reconstruction in High-$T_{c}$ Superconductors

  ORAL

  March 10, 2008, 12:15 PM – March 10, 2008, 12:27 PM

  Authors

  • Fedor Balakirev

    • National High Magnetic Field Laboratory, LANL, Los Alamos, NM
    • NHMFL - Los Alamos
    • LANL
    • Los Alamos National Laboratory
    • MagLab/LANL

  • J.B. Betts

    • Los Alamos National Laboratory

  • Albert Migliori

    • Los Alamos National Laboratory
    • MagLab/LANL

  • I. Tsukada

    • Central Research Institute of Electric Power Industry, Japan

  • Yoichi Ando

    • Institute of Scientific and Industrial Research, Osaka University
    • Osaka University, Japan

  • Greg Boebinger

    • National High Magnetic Field Laboratory 32310
    • National High Magnetic Field Lab
    • National High Magnetic Field Laboratory and Florida State University
    • MagLab/FSU

  View abstract →

• Energy gaps in failed superconductor La$_{1.875}$Ba$_{0.125}$CuO$_{4}$

  ORAL

  March 10, 2008, 12:27 PM – March 10, 2008, 12:39 PM

  Authors

  • R.-H. He

    • Dept of Phys, Appl Phys, SSRL, Stanford Univ.

  • K. Tanaka

    • SSRL, Stanford and ALS, LBNL

  • S.-K. Mo

    • SSRL, Stanford and ALS, Berkeley

  • T. Sasagawa

    • SSRL, Stanford and Mat. and Struc. Lab,TIT, Japan

  • M. Fujita

    • Inst. of Mat. Res.,Tohoku Univ, Japan

  • N. Mannella

    • SSRL, Stanford and ALS, Berkeley

  • K. Yamada

    • Tohoku, Japan

  • Z. Hussain

    • ALS, Berkeley

  • Z.-X. Shen

    • Stanford University
    • Geballe Laboratory for Advanced Materials, Stanford University
    • SSRL, Stanford

  View abstract →

• Quantum Oscillations in the mixed state of d-wave superconductors

  ORAL

  March 10, 2008, 12:39 PM – March 10, 2008, 12:51 PM

  Authors

  • Ashot Melikyan

    • Argonne National Laboratory

  • Oskar Vafek

    • National High Magnetic Field Laboratory and Department of Physics, Florida State University, USA
    • NHMFL and FSU
    • National High Magnetic Field Lab and Florida State University

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• Quantum Oscillations in the Underdoped Cuprate YBa$_{2}$Cu$_{4}$O$_{8}$

  ORAL

  March 10, 2008, 12:51 PM – March 10, 2008, 1:03 PM

  Authors

  • Edward Yelland

    • University of Bristol
    • University of St Andrews, UK

  • John Singleton

    • LANL

  • Chuck Mielke

    • MPA-NHMFL, Los Alamos National Laboratory
    • National High magnetic Field Laboratory, Los Alamos National Laboratory
    • LANL

  • Neil Harrison

    • LANL
    • National High magnetic Field Laboratory, Los Alamos National Laboratory
    • Los Alamos National Laboratory

  • Fedor Balakirev

    • National High Magnetic Field Laboratory, LANL, Los Alamos, NM
    • NHMFL - Los Alamos
    • LANL
    • Los Alamos National Laboratory
    • MagLab/LANL

  • Bogdan Dabrowski

    • Department of Physics, Northern Illinois University, DeKalb, IL 60115, Materials Science Division, Argonne National Laboratory, Argonne, IL 60439
    • Northern Illinois University

  • Marcin Matusiak

    • University of Cambridge

  • John Cooper

    • University of Cambridge
    • Department of Physics, University of Cambridge

  View abstract →

• Fermi surface pockets in the underdoped cuprate YBa$_{2}$Cu$_{4}$O$_{8}$, - are they present in low magnetic fields?

  ORAL

  March 10, 2008, 1:03 PM – March 10, 2008, 1:15 PM

  Authors

  • John Cooper

    • University of Cambridge
    • Department of Physics, University of Cambridge

  • M. Matusiak

    • Department of Physics, University of Cambridge

  • J. W. Loram

    • Department of Physics, University of Cambridge

  • E. A. Yelland

    • School of Physics and Astronomy, University of St. Andrews

  • B. Dabrowski

    • Department of Physics, Northern Illinois University

  View abstract →