Fe-based Superconductors: Orbital Effects and Nematicity

Presentations

• Interplay and competition between the magnetism, superconductivity and orbital order in iron-based superconductors

  COFFEE_KLATCH · Invited

  March 15, 2017, 11:15 AM – March 15, 2017, 11:51 AM

  Authors

  • Maxim Khodas

    • The Hebrew University, Israel
    • Hebrew University

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• Interplay between magnetism, superconductivity, and orbital order in 5-pocket model for iron-based superconductors -- parquet renormalization group study

  ORAL

  March 15, 2017, 11:51 AM – March 15, 2017, 12:03 PM

  Authors

  • Maxim Khodas

    • The Hebrew University, Israel
    • Hebrew University

  • Laura Classen

    • Heidelberg University, Germany
    • Heidelberg University
    • Heidelberg University and Brookhaven National Laboratory

  • Ruiqi Xing

    • University of Minnesota

  • Andrey Chubukov

    • Univ of Minnesota
    • University of Minnesota
    • Univ of Minnesota - Twin Cities

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• Orbital selective Mott physics in the 111 iron pnictides

  ORAL

  March 15, 2017, 12:03 PM – March 15, 2017, 12:15 PM

  Authors

  • Rong Yu

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

  • Jian-Xin Zhu

    • Theoretical Division and Center for Integrated Nanotechnologies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
    • Los Alamos National Laboratory

  • Qimiao Si

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

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• Orbital selective pairing and gap structures of iron-based superconductors

  ORAL

  March 15, 2017, 12:15 PM – March 15, 2017, 12:27 PM

  Authors

  • Brian M. Andersen

    • Niels Bohr Inst
    • Niels Bohr Institute, University of Copenhagen

  • Andreas Kreisel

    • Universitaet Leipzig

  • P. O. Sprau

    • Cornell University

  • A. Kostin

    • Cornell University

  • J. C. Seamus Davis

    • Cornell University

  • Peter Hirschfeld

    • Department of Physics, University of Florida, Gainesville
    • University of Florida
    • Univ of Florida - Gainesville

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• Low energy model based on orbital selective spin fluctuations for iron superconductors

  ORAL

  March 15, 2017, 12:27 PM – March 15, 2017, 12:39 PM

  Authors

  • Belen Valenzuela

    • Instituto de Ciencia de Materiales de Madrid ICMM-CSIC, Madrid, Spain

  • Laura Fanfarillo

    • CNR-IOM and International School for Advanced Studies (SISSA), Trieste, Italy

  • Lara Benfatto

    • , ISC-CNR and Department of Physics, “Sapienza” University of Rome, Rome, Italy

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• Correlation-enhanced odd-parity inter-orbital singlet pairing in LiFeAs

  ORAL

  March 15, 2017, 12:39 PM – March 15, 2017, 12:51 PM

  Authors

  • Reza Nourafkan

    • Universite de Sherbrooke

  • Gabriel Kotliar

    • Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854
    • Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08856-8019, USA
    • Rutgers University
    • Center for Materials Theory, Rutgers University
    • Rutgers University, New Jersey, USA

  • A.-M.S. Tremblay

    • Universite de Sherbrooke
    • Universit\'e de Sherbrooke

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• Non-trivial role of interlayer cation states in iron-based superconductors

  ORAL

  March 15, 2017, 12:51 PM – March 15, 2017, 1:03 PM

  Authors

  • Roser Valenti

    • Goethe University Frankfurt am Main, Germany
    • Institut fur theoretische Physik, Frankfurt
    • Institute for Theoretical Physics, Goethe University Frankfurt, Frankfurt a.M., Germany
    • Institut fur Theoretische Physik, Frankfurt

  • Daniel Guterding

    • Institute for Theoretical Physics, Goethe University Frankfurt, Frankfurt a.M., Germany

  • Harald O. Jeschke

    • Institute for Theoretical Physics, Goethe University Frankfurt, Frankfurt a.M., Germany

  • J. K. Glasbrenner

    • Department of Computational and Data Sciences, George Mason University, Fairfax VA

  • E. Bascones

    • Instituto de Ciencia de Materiales de Madrid, ICMM-CSIC Madrid, Spain

  • I. I. Mazin

    • Code 6393, Naval Research Laboratory, Washington, DC

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• Competing orders in Fe-based superconductors: a parquet renormalization group study of the full 4-pocket, 3-orbital low energy effective model.

  ORAL

  March 15, 2017, 1:03 PM – March 15, 2017, 1:15 PM

  Authors

  • Ruiqi Xing

    • University of Minnesota

  • Laura Classen

    • Heidelberg University, Germany
    • Heidelberg University
    • Heidelberg University and Brookhaven National Laboratory

  • Maxim Khodas

    • The Hebrew University, Israel
    • Hebrew University

  • Andrey Chubukov

    • University of Minnesota

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• Nematic quantum paramagnetic fluctuation mediated pairing in FeSe

  ORAL

  March 15, 2017, 1:15 PM – March 15, 2017, 1:27 PM

  Authors

  • Jian-Huang She

    • Cornell University

  • Michael Lawler

    • Binghamton University, Cornell University

  • Eun-Ah Kim

    • Cornell University

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• Nematicity, magnetism and superconductivity in FeSe under pressure: Unified explanation based on the self-consistent vertex correction theory

  ORAL

  March 15, 2017, 1:27 PM – March 15, 2017, 1:39 PM

  Authors

  • Youichi Yamakawa

    • Nagoya Univerisity

  • Hiroshi Kontani

    • Nagoya Univerisity

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• Nematic fluctuation induced superconductivity in FeSe thin films with spin-orbital coupling

  ORAL

  March 15, 2017, 1:39 PM – March 15, 2017, 1:51 PM

  Authors

  • Jian Kang

    • University of Minnesota

  • Rafael Fernandes

    • University of Minnesota

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• Enhancement of superconductivity by interfacial phonons in perovskite-clad FeAs monolayer

  ORAL

  March 15, 2017, 1:51 PM – March 15, 2017, 2:03 PM

  Authors

  • Jhinhwan Lee

    • Department of physics, Korea advanced institute of science and technology, Daejeon, Korea.
    • KAIST

  • Seokhwan Choi

    • KAIST

  • Won-jun Jang

    • IBS and KAIST

  • Yannis Semertzidis

    • IBS and KAIST

  • Jong Mok Ok

    • Postech

  • Hyunjung Lee

    • Postech

  • Alireza Akbari

    • Postech

  • Jun-Sung Kim

    • Postech

  • Alex T. Lee

    • Columbia Univ.

  • Ken Nakatsukasa

    • Univ. of Tennessee

  • Steven Johnston

    • Univ. of Tennessee

  • Yunkyu Bang

    • Chonnam Nat. Univ.

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