Focus Session: Theory of Magnetism and Correlation in Fe-Based Superconductors

Presentations

• Itinerancy enhanced quantum fluctuation of magnetic moments in iron-based superconductors

  ORAL

  March 3, 2015, 2:30 PM – March 3, 2015, 2:42 PM

  Authors

  • Yu-Ting Tam

    • Sun Yat-Sen University, China

  • Dao-Xin Yao

    • School of Physics and Engineering, Sun Yat-Sen University
    • Sun Yat-Sen University, China

  • Wei Ku

    • Brookhaven National Laboratory
    • Brookhaven Natl Lab

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• Spin fluctuations-corrected DFT for Fe-based superconductors

  ORAL

  March 3, 2015, 2:42 PM – March 3, 2015, 2:54 PM

  Authors

  • Luciano Ortenzi

    • Institute for Complex Systems (ISC), CNR, U.O.S. Sapienza, v. dei Taurini 19, 00185 Rome, Italy

  • Hlynur Gretarsson

    • Max-Planck-Institut f\"ur Festk\"orperforschung, Heisenb ergstra\'e 1, D-70569 Stuttgart, Germany

  • Shigeru Kasahara

    • Department of Physics, Kyoto University, Kyoto 606-8502, J apan
    • Kyoto University

  • Y. Matsuda

    • Department of Physics, Kyoto University, Kyoto 606-8502, J apan

  • T. Shibauchi

    • Department of Advanced Materials Science, The University o f Tokyo, Japan

  • Ken Finkelstein

    • Cornell High Energy Synchrotron Source, Cornell Universit y, Ithaca, New York 14853, USA
    • University of Illinois

  • W. Wu

    • Department of Physics, University of Toronto, 60 St. George St., Toronto, Ontario, M5S 1A7, Canada

  • S.R. Julian

    • Department of Physics, University of Toronto, 60 St. George St., Toronto, Ontario, M5S 1A7, Canada

  • Young-June Kim

    • Department of Physics, University of Toronto, 60 St. George St., Toronto, Ontario, M5S 1A7, Canada
    • University of Toronto

  • Igor Mazin

    • NRL
    • Naval Research Lab
    • code 6390, Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, USA

  • Lilia Boeri

    • Institute for Theoretical and Computational Physics, TU Gr az, Petersgasse 16, 8010 Graz, Austria

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• Understanding the Origin of Magnetism in Various Iron-based Superconductors from Itinerant Limit

  ORAL

  March 3, 2015, 2:54 PM – March 3, 2015, 3:06 PM

  Authors

  • Yu-Zhong Zhang

    • Tongji University

  • Ming-Cui Ding

    • Tongji University

  • Hai-Qing Lin

    • Beijing computational science research center

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• Magnetic, structural and superconducting phase diagram in bulk Fe chalcogenides: role of nematic fluctuations and biquadratic exchange

  COFFEE_KLATCH · Invited

  March 3, 2015, 3:06 PM – March 3, 2015, 3:42 PM

  Authors

  • Igor Mazin

    • NRL
    • Naval Research Lab
    • code 6390, Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, USA

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• An energetically competitive $\tau_3$ $B_{1g}$ pairing in a $t-J_{1}-J_{2}$ model with orbital differentiated exchange couplings: implications for superconductivity in alkaline iron selenides

  ORAL

  March 3, 2015, 3:42 PM – March 3, 2015, 3:54 PM

  Authors

  • Rong Yu

    • Renmin University
    • Department of Physics, Renmin University of China, Beijing 100872, China

  • Emilian Marius Nica

    • Department of Physics and Astronomy, Rice University, Houston, Texas 77005

  • Qimiao Si

    • Rice University
    • Department of Physics and Astronomy, Rice University, Houston, Texas 77005
    • Rice Univ

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• Effective Exchange Interactions for Bad Metals and Implications for Iron-based Superconductors

  ORAL

  March 3, 2015, 3:54 PM – March 3, 2015, 4:06 PM

  Authors

  • Wenxin Ding

    • Rice University

  • Rong Yu

    • Renmin University
    • Department of Physics, Renmin University of China, Beijing 100872, China

  • Qimiao Si

    • Rice University
    • Department of Physics and Astronomy, Rice University, Houston, Texas 77005
    • Rice Univ

  • Elihu Abrahams

    • University of California Los Angeles
    • Univ of California - Los Angeles

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• Comparative study of pure and Co doped-BaFe2As2

  ORAL

  March 3, 2015, 4:06 PM – March 3, 2015, 4:18 PM

  Authors

  • Jacques Soullard

    • Universidad Nacional Autonoma de Mexico

  • Ilya G. Kaplan

    • Universidad Nacional Autonoma de Mexico

  • Raul Perez-Enriquez

    • Universidad de Sonora

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• Study of multi-orbital Hubbard model at finite temperature using the Monte Carlo-Mean Field approach

  ORAL

  March 3, 2015, 4:18 PM – March 3, 2015, 4:30 PM

  Authors

  • Anamitra Mukherjee

    • University of Tennessee, Knoxville

  • Niravkumar D. Patel

    • University of Tennessee, Knoxville

  • Shuai Dong

    • Southeast University, China

  • Steve Johnston

    • University of Tennessee, Knoxville

  • Adriana Moreo

    • University of Tennessee, Knoxville

  • Elbio Dagotto

    • University of Tennessee, Knoxville

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• Monte Carlo-Mean Field approach for the one band Hubbard model

  ORAL

  March 3, 2015, 4:30 PM – March 3, 2015, 4:42 PM

  Authors

  • Niravkumar D. Patel

    • The University of Tennessee, Knoxville, Tennessee 37996, USA

  • Anamitra Mukherjee

    • The University of Tennessee, Knoxville, Tennessee 37996, USA

  • Shuai Dong

    • Southeast University, Nanjing 211189, China

  • Steve Johnston

    • The University of Tennessee, Knoxville, Tennessee 37996, USA

  • Adriana Moreo

    • The University of Tennessee, Knoxville, Tennessee 37996, USA

  • Elbio Dagotto

    • The University of Tennessee, Knoxville, Tennessee 37996, USA

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• Constrained-path Quantum Monte Carlo study of the three-orbital Hubbard model for iron-based superconductors

  ORAL

  March 3, 2015, 4:42 PM – March 3, 2015, 4:54 PM

  Authors

  • Guangkun Liu

    • Department of Physics and Astronomy, University of Tennessee and Department of Physcis, Beijing Normal University

  • Shuhua Liang

    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, ORNL

  • Chris Bishop

    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, ORNL

  • Elbio Dagotto

    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, ORNL

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• Quantum oscillations near quantum critical point

  ORAL

  March 3, 2015, 4:54 PM – March 3, 2015, 5:06 PM

  Authors

  • Arkady Shekhter

    • NHMFL

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