Fe-based Superconductors -- Nematicity II

FOCUS · S10

Presentations

  • Probing nematic fluctuations in iron-based superconductors with pair distribution function analysis

    ORAL

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    Presenters

    • Benjamin Frandsen

      Brigham Young University, Physics and Astronomy, Brigham Young University

    Authors

    • Benjamin Frandsen

      Brigham Young University, Physics and Astronomy, Brigham Young University

    • Keith Taddei

      Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Laboratory, HFIR, Oak Ridge National Laboratory

    • Daniel Bugaris

      Argonne National Laboratory, Materials Science Division, Argonne National Laboratory

    • Ryan Stadel

      Northern Illinois University, Department of Physics, Northern Illinois University

    • Ming Yi

      Rice University, Physics, Rice University

    • Qisi Wang

      Fudan University

    • Jun Zhao

      Fudan University

    • Raymond Osborn

      Materials Science Division, Argonne National Laboratory, Argonne National Laboratory

    • Stephan Rosenkranz

      Materials Science Division, Argonne National Laboratory, Argonne National Laboratory

    • Omar Chmaissem

      Northern Illinois University, Department of Physics, Northern Illinois University, Argonne National Laboratory

    • Robert J Birgeneau

      University of California, Berkeley, Physics, University of California, Berkeley, Univ. of California, Berkeley, Physics, University of California Berkeley

    View abstract →

  • Spin correlations and <i>B<sub>2g</sub></i> nematicity in extremely hole doped iron pnictides

    ORAL

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    Presenters

    • Rong Yu

      Renming University of China, Physics Department, Renmin University, Renmin University of China, Department of Physics, Renmin University of China

    Authors

    • Rong Yu

      Renming University of China, Physics Department, Renmin University, Renmin University of China, Department of Physics, Renmin University of China

    • Qimiao Si

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

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  • Doping-dependent nematic susceptibility and strain-tunable T<sub>c</sub> in FeTe<sub>1-x</sub>Se<sub>x</sub>

    ORAL

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    Presenters

    • Qianni Jiang

      Physics, University of Washington, Physics, University of Washington, Seattle, University of Washington

    Authors

    • Qianni Jiang

      Physics, University of Washington, Physics, University of Washington, Seattle, University of Washington

    • Yue Shi

      Materials Science & Engineering, University of Washington, Materials Science and Engineering, University of Washington, Seattle

    • Jiun-Haw Chu

      Physics, University of Washington, Physics, University of Washington, Seattle, University of Washington

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  • Anisotropy in Superconducting CsCa<sub>2</sub>Fe<sub>4</sub>As<sub>4</sub>F<sub>2</sub> Single Crystals

    ORAL

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    Presenters

    • Zhi-Cheng Wang

      Zhejiang University

    Authors

    • Zhi-Cheng Wang

      Zhejiang University

    • Yi Liu

      Zhejiang University, Department of Physics, Zhejian University

    • Si-Qi Wu

      Zhejiang University

    • Ye-Ting Shao

      Zhejiang University

    • Zhi Ren

      Institute of Natural Science, Westlake University

    • Guang-Han Cao

      Zhejiang University, Department of Physics, Zhejian University

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  • Unusual nematic behavior of heavily hole-doped <i>A</i>Fe<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Vladislav Borisov

      Institute of Theoretical Physics, Goethe University Frankfurt, Frankfurt am Main, Germany.

    Authors

    • Vladislav Borisov

      Institute of Theoretical Physics, Goethe University Frankfurt, Frankfurt am Main, Germany.

    • Rafael M Fernandes

      University of Minnesota, School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA., School of Physics and Astronomy, University of Minnesota, Physics, University of Minnesota

    • Roser Valenti

      Institute of Theoretical Physics, Goethe University Frankfurt, Frankfurt am Main, Germany., Institut für Theoretische Physik Goethe Universität Frankfurt am Mai, Goethe University Frankfurt, Physics, Goethe University Frankfurt, Institute for Theoretical Physics, Goethe University Frankfurt

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  • Nematic fluctuations at nonzero q in FeSe vs. Ba(Fe1-xCox)2As2

    ORAL

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    Presenters

    • Adrian Merritt

      University of Colorado, Boulder

    Authors

    • Adrian Merritt

      University of Colorado, Boulder

    • Frank Weber

      Karlsruhe Institute of Technology

    • John-Paul Castellan

      Karlsruhe Institute of Technology

    • Alfred Q R Baron

      RIKEN, SPring-8, RIKEN

    • Daisuke Ishikawa

      RIKEN, SPring-8, JASRI/SPring-8

    • Ayman Said

      Argonne National Laboratory, Argonne Natl Lab, Advanced Photon Source, Argonne National Laboratory

    • Ahmet Alatas

      Argonne National Laboratory, Argonne Natl Lab, Advanced Photon Source, Argonne National Laboratory

    • Travis Williams

      Oak Ridge Natl Lab

    • Rafael M Fernandes

      University of Minnesota, School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA., School of Physics and Astronomy, University of Minnesota, Physics, University of Minnesota

    • Joerg Schmalian

      Karlsruhe Institute of Technology, TKM, Karlsruhe Institute of Technology (KIT)

    • Dmitry Reznik

      University of Colorado, Boulder

    View abstract →

  • Nematic fluctuations in Ba(Fe<sub>1-x</sub>TM<sub>x</sub>)<sub>2</sub>As<sub>2</sub> (TM = Cr, Mn, V and Cu): Why superconductivity cannot be achieved by these dopants

    ORAL

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    Presenters

    • Yanhong Gu

      National Laboratory for Superconductivity, Institute of Physics,Chinese Academy of Sciences

    Authors

    • Yanhong Gu

      National Laboratory for Superconductivity, Institute of Physics,Chinese Academy of Sciences

    • Huiqian Luo

      National Laboratory for Superconductivity, Institute of Physics,Chinese Academy of Sciences, National Lab for superconductivity, Institute of Physics, Chinese Academy of Sciences, Beijing, China

    • Shiliang Li

      National Laboratory for Superconductivity, Institute of Physics,Chinese Academy of Sciences, Institute of Physics, Chinese Academy of Sciences, National Lab for superconductivity, Institute of Physics, Chinese Academy of Sciences, Beijing, China

    View abstract →

  • Effect of controlled point-like disorder induced by 2.5 MeV electron irradiation on nematic resistivity anisotropy of hole-doped (Ba,K)Fe<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Makariy Tanatar

      Ames Laboratory, Ames Laboratory US DOE, Ames, Iowa, Ames Laboratory and Iowa State University, Ames, IA, USA, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames, IA 50010, USA

    Authors

    • Makariy Tanatar

      Ames Laboratory, Ames Laboratory US DOE, Ames, Iowa, Ames Laboratory and Iowa State University, Ames, IA, USA, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames, IA 50010, USA

    • Erik Timmons

      Department of Physics and Astronomy, Iowa State University, Ames, Iowa, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames, IA 50010, USA

    • Kyuil Cho

      Ames Laboratory US DOE, Ames, Iowa, Ames Laboratory, Ames Laboratory and Iowa state University, USA, Ames Laboratory and Iowa State University, Ames, IA, USA, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames, IA 50010, USA

    • Yong Liu

      Ames Laboratory US DOE, Ames, Iowa, Ames Laboratory and Iowa state University, USA

    • Thomas Antony Lograsso

      Ames Laboratory US DOE, Ames, Iowa, Ames Laboratory and Iowa state University, USA

    • Ruslan Prozorov

      Ames Laboratory US DOE, Ames, Iowa, Iowa State University, Ames Laboratory, Iowa State University, Ames Laboratory, Ames Laboratory and Iowa state University, USA, Ames Laboratory and Iowa State University, Ames, IA, USA, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames, IA 50010, USA

    • Marcin Konczykowski

      Laboratoire des Solides Irradiés, École Polytechnique, F-91128 Palaiseau, France, Ecole Polytechnique, Ecole Polytechnique, Palaiseau, France, LSI, Ecole Polytechnique, Laboratoire des Solides Irradies, Ecole Polytechnique

    • Olivier Cavani

      Laboratoire des Solides Irradiés, École Polytechnique, F-91128 Palaiseau, France

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  • Nematicity and Superconducting Enhancement in Ba<sub>1-x</sub>Sr<sub>x</sub>Ni<sub>2</sub>As<sub>2</sub>

    ORAL

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    Presenters

    • Chris Eckberg

      University of Maryland, College Park

    Authors

    • Chris Eckberg

      University of Maryland, College Park

    • Daniel Campbell

      University of Maryland, College Park

    • John C Collini

      University of Maryland, College Park

    • Tristin E Metz

      University of Maryland, College Park, Department of Physics, University of Maryland, College Park

    • Halyna Hodovanets

      University of Maryland, College Park

    • Peter Zavalij

      University of Maryland, College Park

    • Sangjun Lee

      University of Illinois at Urbana-Champaign, University of Illinois, Urbana-Champaign, University of Illinois Urbana-Champaign

    • Peter Abbamonte

      University of Illinois, Urbana-Champaign, University of Illinois at Urbana-Champaign, Department of Physics and Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign

    • Morten Holm Christensen

      University of Minnesota

    • Rafael M Fernandes

      University of Minnesota, School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA., School of Physics and Astronomy, University of Minnesota, Physics, University of Minnesota

    • Jeffrey W Lynn

      National Institute of Standards and Technology, NIST, NIST Center for Neutron Research, National Institute of Standards and Technology, NIST Center for neutron research, National Institute of Standard and Technology, Gaithersburg, MD

    • Johnpierre Paglione

      Physics, University of Maryland, University of Maryland, College Park, Center for Nanophysics and Advanced Materials, University of Maryland College Park, Center for Nanophysics and Advance Materials, University of Maryland, College Park, MD, University of Maryland, College Park & NIST, Department of Physics, University of Maryland, College Park, University of Maryland, University of Maryland - College Park

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  • Nematic Glassy Behavior Probed by NMR under Strain in Iron Pnictide Superconductors

    ORAL

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    Presenters

    • Tanat Kissikov

      University of California, Davis

    Authors

    • Tanat Kissikov

      University of California, Davis

    • Makariy Tanatar

      Ames Laboratory, Ames Laboratory US DOE, Ames, Iowa, Ames Laboratory and Iowa State University, Ames, IA, USA, Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames, IA 50010, USA

    • Paul Canfield

      Ames Laboratory and Dept. of Physics, Iowa State University, Ames Laboratory, U.S. DOE, Iowa State University, Ames, Iowa 50011, USA., Ames Laboratory, Iowa State University, Department of Physics, Iowa State University, Ames Laboratory, Ames, Iowa 50011, USA, Ames Laboratory, Iowa State University, Ames Laboratory/Iowa State University, Iowa State University and Ames Laboratory, Ames Laboratory and Iowa State University, Ames, IA, USA, Ames Laboratory and Dept. of Phys. and Astro.,, Iowa State Univ., Ames Laboratory and Department of Physics & Astronomy, Iowa State University, Ames, IA 50010, USA, Ames Lab & Dept of Physics and Astronomy, Iowa State University, Department of Physics & Astronomy, Iowa State University, Department of physics and astronomy, Iowa State University/Ames Laboratory, Physics, Iowa State University/Ames Laboratory, Ames Laboratory & Iowa State University, Physics, Iowa State University

    • Erica Carlson

      Purdue University, Department of Physics and Astronomy, Purdue University

    • Karin Andrea Dahmen

      University of Illinois at Urbana-Champaign

    • Nicholas Curro

      University of California, Davis

    View abstract →