Focus Session: Fe-based Superconductors: DFT and DMFT

Presentations

• First principles investigation of Sr and P doping of CaFe$_2$As$_2$

  ORAL

  March 18, 2013, 2:30 PM – March 18, 2013, 2:42 PM

  Authors

  • Harald O. Jeschke

    • Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany

  • Milan Tomic

    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany

  • Roser Valenti

    • Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Universitaet Frankfurt

  View abstract →

• Effect of uniaxial stress on structural and electronic properties of BaFe$_2$As$_2$ and CaFe$_2$As$_2$

  ORAL

  March 18, 2013, 2:42 PM – March 18, 2013, 2:54 PM

  Authors

  • Milan Tomic

    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany

  • Harald O. Jeschke

    • Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany

  • Roser Valenti

    • Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Universitaet Frankfurt

  View abstract →

• Electronic band structure of BaCo$_{2}$As$_2$: a fully-doped ferropnictide with reduced electronic correlations

  ORAL

  March 18, 2013, 2:54 PM – March 18, 2013, 3:06 PM

  Authors

  • Pierre Richard

    • Institute of Physics, Chinese Academy of Sciences

  • N. Xu

    • Institute of Physics, Chinese Academy of Sciences

  • A. van Roekeghem

    • Institute of Physics, Chinese Academy of Sciences, and Ecole Polytechnique (France)

  • P. Zhang

    • Institute of Physics, Chinese Academy of Sciences

  • H. Miao

    • Institute of Physics, Chinese Academy of Sciences

  • W.-L. Zhang

    • Institute of Physics, Chinese Academy of Sciences

  • T. Qian

    • Institute of Physics, Chinese Academy of Sciences

  • M. Ferrero

    • Ecole Polytechnique (France)

  • A. S. Sefat

    • Oak Ridge National Laboratory

  • S. Biermann

    • Ecole Polytechnique (France)

  • H. Ding

    • Institute of Physics, Chinese Academy of Sciences

  View abstract →

• First-principle studies of electronic structure and magnetic excitations in FeSe monolayer

  ORAL

  March 18, 2013, 3:06 PM – March 18, 2013, 3:18 PM

  Authors

  • Timur Bazhirov

    • University of California, Berkeley

  • Marvin L. Cohen

    • University of California, Berkeley

  View abstract →

• Glide symmetry of iron-based superconductors: Electronic structure and superconductivity

  ORAL

  March 18, 2013, 3:18 PM – March 18, 2013, 3:30 PM

  Authors

  • Chung-Pin Chou

    • Brookhaven Natl Lab

  • Chia-Hui Lin

    • Brookhaven Natl Lab

  • Wei Ku

    • Brookhaven Natl Lab

  View abstract →

• Density functional study on anisotropic magnetic exchange couplings in iron-based superconductors

  ORAL

  March 18, 2013, 3:30 PM – March 18, 2013, 3:42 PM

  Authors

  • Hyungju Oh

    • Department of Physics and IPAP, Yonsei University

  • Hyoung Joon Choi

    • Department of physics and IPAP, Yonsei University, Seoul 120-749, Korea
    • Department of Physics and IPAP, Yonsei University

  View abstract →

• Impact of Hund's rule on the physics of the Fe-based superconductors

  COFFEE_KLATCH · Invited

  March 18, 2013, 3:42 PM – March 18, 2013, 4:18 PM

  Authors

  • Zhiping Yin

    • Department of Physics, Rutgers University

  View abstract →

• Many-body effects in iron pnictides and chalcogenides -- non-local vs dynamic origin of effective masses

  ORAL

  March 18, 2013, 4:18 PM – March 18, 2013, 4:30 PM

  Authors

  • Jan M. Tomczak

    • Rutgers University
    • Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA

  • Mark van Schilfgaarde

    • Department of Physics, Kings College London, Strand, London WC2R 2LS, UK

  • Gabriel Kotliar

    • Department of Physics \& Astronomy, Rutgers University, Piscataway, NJ 08854-8019, USA
    • Department of Physics, Rutgers University
    • Dept. of Physics \& Astronomy, Rutgers University
    • Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA

  View abstract →

• Effect of Pressure on the Electronic Structure and Optical Properties of FeSe: A DFT+DMFT Study

  ORAL

  March 18, 2013, 4:30 PM – March 18, 2013, 4:42 PM

  Authors

  • Subhasish Mandal

    • Geophysical Laboratory, Carnegie Institution of Washington

  • R.E. Cohen

    • Geophysical Laboratory, Carnegie Institution of Washington
    • Carnegie Institution of Washington

  • K. Haule

    • Rutgers, The State University of New Jersey
    • Rutgers University
    • Dept. Physics, Rutgers University
    • Department of Physics and Astronomy, Rutgers University

  View abstract →

• Fermi surface topology of LaFePO, LiFeP and LiFeAs

  ORAL

  March 18, 2013, 4:42 PM – March 18, 2013, 4:54 PM

  Authors

  • Roser Valenti

    • Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Universitaet Frankfurt

  • Johannes Ferber

    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany

  • Harald O. Jeschke

    • Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany

  View abstract →

• Development of a two-particle self-consistent method for multi-orbital systems and its application to unconventional superconductors

  ORAL

  March 18, 2013, 4:54 PM – March 18, 2013, 5:06 PM

  Authors

  • Hideyuki Miyahara

    • Department of Applied Physics, University of Tokyo

  • Ryotaro Arita

    • Department of Applied Physics, University of Tokyo

  • Hiroaki Ikeda

    • Department of Physics, Kyoto University

  View abstract →

• Impact of Dynamic Orbital Correlations on Magnetic Excitations in the Normal State of Iron-Based Superconductors

  ORAL

  March 18, 2013, 5:06 PM – March 18, 2013, 5:18 PM

  Authors

  • Wei-Cheng Lee

    • University of Illinois at Urbana-Champaign

  • Weicheng Lv

    • University of Tennessee at Knoxville

  • John Tranquada

    • Brookhaven National Lab

  • Philip Phillips

    • University of Illinois at Urbana-Champaign

  View abstract →

• Orbital differentiation and the role of orbital ordering in the magnetic state of Fe superconductors

  ORAL

  March 18, 2013, 5:18 PM – March 18, 2013, 5:30 PM

  Authors

  • Elena Bascones

    • Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cientificas, ICMM-CSIC (Spain)
    • Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cient\'ificas, ICMM-CSIC (Spain)

  • Belen Valenzuela

    • Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cientificas, ICMM-CSIC (Spain)
    • Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cient\'ificas, ICMM-CSIC (Spain)

  • Maria J. Calderon

    • ICMM - CSIC
    • Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cientificas, ICMM-CSIC (Spain)
    • Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Cient\'ificas, ICMM-CSIC (Spain)

  View abstract →