Focus Session: Orbital Fluctuations and Nematicity in FeSC

Presentations

• Experimental Signatures of Orbital Fluctuations in Iron Based Superconductors

  COFFEE_KLATCH · Invited

  March 4, 2015, 8:00 AM – March 4, 2015, 8:36 AM

  Authors

  • Wei-Cheng Lee

    • Binghamton University - SUNY

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• Orbital-selective Correlation Effects in Alkali Metal Iron Pnictides

  ORAL

  March 4, 2015, 8:36 AM – March 4, 2015, 8:48 AM

  Authors

  • Weicheng Lv

    • Rice University

  • Rong Yu

    • Renmin University of China

  • Jian-Xin Zhu

    • Los Alamos National Laboratory

  • Qimiao Si

    • Rice University

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• Spin and Orbital Nematic Susceptibility of Iron Based Superconductors

  ORAL

  March 4, 2015, 8:48 AM – March 4, 2015, 9:00 AM

  Authors

  • Christopher Bishop

    • Univ of Tennessee, Knoxville

  • Shuhua Liang

    • Univ of Tennessee, Knoxville

  • Anamitra Mukherjee

    • Univ of Tennessee, Knoxville

  • Niravkumar Patel

    • Univ of Tennessee, Knoxville

  • Elbio Dagotto

    • Univ of Tennessee, Knoxville

  • Adriana Moreo

    • Univ of Tennessee, Knoxville

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• Diverging Nematic Susceptibility, Physical Meaning of $T^*$ scale, and Pseudogap in the Spin Fermion Model for Pnictides

  ORAL

  March 4, 2015, 9:00 AM – March 4, 2015, 9:12 AM

  Authors

  • Shuhua Liang

    • Univ of Tennessee, Knoxville

  • Anamitra Mukherjee

    • Univ of Tennessee, Knoxville

  • Niravkumar Patel

    • Univ of Tennessee, Knoxville

  • Chris Bishop

    • Univ of Tennessee, Knoxville

  • Elbio Dagotto

    • Univ of Tennessee, Knoxville

  • Adriana Moreo

    • Univ of Tennessee, Knoxville

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• Symmetry of reentrant tetragonal phase in Ba$_{\mathrm{1-x}}$Na$_{\mathrm{x}}$Fe$_{2}$As$_{2}$: Magnetic versus orbital ordering mechanism

  ORAL

  March 4, 2015, 9:12 AM – March 4, 2015, 9:24 AM

  Authors

  • Dmitry Khalyavin

    • ISIS facility, Rutherford Appleton Laboratory

  • Stephen Lovesey

    • Diamond Light Source Ltd

  • Pascal Manuel

    • ISIS Pulsed Neutron and Muon Facility
    • ISIS facility, Rutherford Appleton Laboratory

  • Frank Kruger

    • London Centre for Nanotechnology, University College London

  • Stephan Rosenkranz

    • ANL
    • Materials Science Division, Argonne National Laboratory

  • Jared Allred

    • Argonne National Laboratory (ANL)
    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory
    • Argonne Natl Lab

  • Omar Chmaissem

    • Materials Science Division, Argonne National Laboratory

  • Raymond Osborn

    • Argonne National Laboratory
    • ANL
    • Materials Science Division, Argonne National Laboratory

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• The phase diagram of Sr$_{\mathrm{1-x}}$Na$_{\mathrm{x}}$Fe$_{2}$As$_{2}$: evidence of magnetic C4 phase universality

  ORAL

  March 4, 2015, 9:24 AM – March 4, 2015, 9:36 AM

  Authors

  • Keith Taddei

    • Northern Illinois University
    • Materials Science Division, Argonne National Laboratory

  • Jared Allred

    • Argonne National Laboratory (ANL)
    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory
    • Argonne Natl Lab

  • D.E. Bugaris

    • ANL

  • Matthew Krogstad

    • Northern Illinois University
    • Materials Science Division, Argonne National Laboratory

  • Stephan Rosenkranz

    • ANL
    • Materials Science Division, Argonne National Laboratory

  • Raymond Osborn

    • Argonne National Laboratory
    • ANL
    • Materials Science Division, Argonne National Laboratory

  • Helmut Claus

    • ANL
    • Materials Science Division, Argonne National Laboratory

  • Duck-Young Chung

    • ANL
    • Materials Science Division, Argonne National Laboratory

  • S.H. Lapidus

    • ANL Advanced Photon Source

  • Mercouri Kanatzidis

    • ANL and Northwestern University
    • Department of Chemistry, Northwestern University

  • Omar Chmaissem

    • Northern Illinois University, DeKalb IL and Argonne National Laboratory, Argonne IL
    • ANL and Northern Illinois University
    • Northern Illinois University, Argonne National Laboratory

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• Enhancement of superconductivity near a nematic quantum critical point

  ORAL

  March 4, 2015, 9:36 AM – March 4, 2015, 9:48 AM

  Authors

  • Samuel Lederer

    • Stanford Univ

  • Yonatan Schattner

    • Weizmann Institute of Science

  • Erez Berg

    • Weizmann Institute of Science

  • Steven Kivelson

    • Stanford Univ

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• Manifestation of nematic degrees of freedom in the Raman response function of iron pnictides

  ORAL

  March 4, 2015, 9:48 AM – March 4, 2015, 10:00 AM

  Authors

  • Una Karahasanovic

    • Karlsruhe Institute of Technology

  • Joerg Schmalian

    • Karlsruhe Institute of Technology (KIT)
    • Karlsruhe Institute of Technology

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• Magnetic and orbital ordering in the iron-based superconductors: role of spin-orbit coupling

  ORAL

  March 4, 2015, 10:00 AM – March 4, 2015, 10:12 AM

  Authors

  • Felix Ahn

    • Institut f\"ur Theoretische Physik III, Ruhr-Universit\"at Bochum, Bochum, Germany

  • Johannes Knolle

    • Max Planck Institute for the Physics of Complex Systems, Dresden, Germany

  • Rafael Fernandes

    • School of Physics and Astronomy, University of Minnesota, Minneapolis, USA

  • Ilya Eremin

    • Institut f\"ur Theoretische Physik III, Ruhr-Universit\"at Bochum, Bochum, Germany

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• ABSTRACT WITHDRAWN

  March 4, 2015, 10:12 AM – March 4, 2015, 10:24 AM

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• ABSTRACT WITHDRAWN

  March 4, 2015, 10:24 AM – March 4, 2015, 10:36 AM

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• Topological properties in Iron-Based Superconductors

  ORAL

  March 4, 2015, 10:36 AM – March 4, 2015, 10:48 AM

  Authors

  • Jiangping Hu

    • Beijing National Laboratory for Condensed Matter Physics, and Institute of Physics, Chinese Academy of Sciences
    • Purdue University

  • Ningning Hao

    • Institute of Physics, CAS

  • X.X. Wu

    • Institute of Physics, CAS

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