Doping dependence of the band structure of Bi2212

ORAL

Abstract

We present careful study of doping dependence of the band structure of Bi2212 high temperature superconductor. Our study reveals many fine details that were not noticed before. We use this data to understand the spectrum of collective excitations present in this and other cuprate materials.

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Authors

  • Adam Kaminski

    Ames Lab and Department of Physics and Astronomy Iowa State University

  • Stephan Rosenkranz

  • Michael Norman

    Argonne National Lab, Materials Science Division, Argonne National Laboratory

  • Helen Fretwell

    Ames Laboratory

  • Utpal Chaterjee

    University of Illinois at Chicago

  • Juan Carlos Campuzano

    Argonne National Lab/ University of Illinois at Chicago

  • Mohit Randeria

    Ohio State University, Physics Department, Ohio State University

  • Hel\`ene Raffy

    Laboratoire de Physique des Solides, Universit\`e de Paris-Sud, 91405 Orsay, France

  • Z. Z. Lee

    Laboratoire de Physique des Solides, Universite Paris-Sud

  • Kazuo Kadowaki

    University of Tskuba