Focus Session: Fe-based Superconductors: Order Parameter Symmetry/Fe(Te,Se) Films

Presentations

• Symmetry measurements of the order parameter of BaFe$_2$As$_2$ superconductors

  ORAL

  March 19, 2013, 8:00 AM – March 19, 2013, 8:12 AM

  Authors

  • Juan Atkinson

    • University of Illinois at Urbana-Champaign

  • Dale Van Harlingen

    • University of Illinois at Urbana Champaign
    • University of Illinois at Urbana-Champaign

  • Paul Canfield

    • Ames Laboratory and Iowa State University
    • The Ames Laboratory, Iowa State University, Ames, USA
    • Ames Laboratory U.S. DOE and Department of Physics and Astronomy, Iowa State University
    • Ames Laboratory, US DOE, Iowa State University
    • Department of Physics, Iowa State University
    • Iowa State University

  • D.Y. Chung

    • Argonne National Laboratory
    • Argonne National Lab
    • ANL

  View abstract →

• Sign-changing nodal $s$-wave gap in heavily over doped (Ba$_{1-x}$K$_x$)Fe$_2$As$_2$ evidenced from thermal-transport measurement

  ORAL

  March 19, 2013, 8:12 AM – March 19, 2013, 8:24 AM

  Authors

  • Daiki Watanabe

    • Department of Physics, Kyoto University

  • Shigeru Kasahara

    • Department of Physics, Kyoto University

  • Takuya Yamashita

    • Department of Physics, Kyoto University

  • Takumi Ota

    • Department of Physics, Kyoto University

  • Takasada Shibauchi

    • Department of Physics, Kyoto University

  • Yuji Matsuda

    • Department of Physics, Kyoto University

  • Minoru Yamashita

    • RIKEN

  • Hideto Fukazawa

    • Department of Physics, Chiba University

  • Taku Saito

    • Department of Physics, Chiba University

  • Yoh Kohori

    • Department of Physics, Chiba University

  • Shigeyuki Ishida

    • AIST, Tsukuba

  • Kunihiro Kiho

    • AIST, Tsukuba

  • Chul-Ho Lee

    • AIST, Tsukuba

  • Akira Iyo

    • AIST, Tsukuba

  • Hiroshi Eisaki

    • AIST, Tsukuba

  • Anton Vorontsov

    • Department of Physics, Montana State University

  View abstract →

• Angle Dependent Specific Heat Study of BaFe$_2$(As$_{0.7}$P$_{0.3}$)$_2$

  ORAL

  March 19, 2013, 8:24 AM – March 19, 2013, 8:36 AM

  Authors

  • Liam Malone

    • University of Bristol

  • Yuta Mizukami

    • Kyoto University

  • Philip Walmsley

    • University of Bristol

  • S. Kasahara

    • Kyoto University

  • T. Shibauchi

    • Kyoto University

  • Y. Matsuda

    • Kyoto University

  • Antony Carrington

    • University of Bristol

  View abstract →

• Isotropic superconducting gap structure in BaFe1.90Pt0.10As2 from low temperature thermal conductivity

  ORAL

  March 19, 2013, 8:36 AM – March 19, 2013, 8:48 AM

  Authors

  • Kevin Kirshenbaum

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park

  • Shanta Saha

    • National Institute for Standards and Technology, Gaithersburg, MD

  • Steven Ziemak

    • Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park

  • Rongwei Hu

    • Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park

  • Jean-Philippe Reid

    • Universite de Sherbrooke, Sherbrooke, QC

  • Ryan Gordon

    • Universite de Sherbrooke, Sherbrooke, QC

  • Louis Taillefer

    • Universite de Sherbrooke, Sherbrooke, QC

  • Johnpierre Paglione

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland-College Park
    • Ceter for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • University of Maryland
    • Department of Physics, University of Maryland
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park

  View abstract →

• Investigation of Pairing Symmetry in Pt-Substituted BaFe2As2

  ORAL

  March 19, 2013, 8:48 AM – March 19, 2013, 9:00 AM

  Authors

  • S. Ziemak

    • University of Maryland, College Park, Center for Nanophysics and Advanced Materials

  • K. Kirshenbaum

    • University of Maryland, College Park, Center for Nanophysics and Advanced Materials

  • S.R. Saha

    • University of Maryland, College Park, Center for Nanophysics and Advanced Materials

  • R. Hu

    • University of Maryland, College Park, Center for Nanophysics and Advanced Materials

  • J. Paglione

    • University of Maryland, College Park, Center for Nanophysics and Advanced Materials

  • J.-Ph. Reid

    • Universite de Sherbrooke

  • R. Gordon

    • Universite de Sherbrooke

  • L. Taillefer

    • Universite de Sherbrooke

  • A. Ignatov

    • Rutgers University

  • D. Kolchmeyer

    • Rutgers University

  • G. Blumberg

    • Rutgers University

  • D. Evtushinsky

    • IFW-Dresden

  • S. Thirupathaiah

    • IFW-Dresden

  • S.V. Borisenko

    • IFW-Dresden

  View abstract →

• In-plane transport anisotropy study of oxygen doped iron telluride MBE thin films on LaAlO3 substrate

  ORAL

  March 19, 2013, 9:00 AM – March 19, 2013, 9:12 AM

  Authors

  • Can Zhang

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Huihuo Zheng

    • University of Illinois at Urbana Champaign
    • Department of Physics, University of Illinois at Urbana-Champaign

  • Mao Zheng

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Brian Mulcahy

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Xiaoxiao Wang

    • University of Illinois at Urbana Champaign

  • Ying Jia

    • MSD, Argonne Nat Lab
    • Argonne National Laboratory

  • Ulrich Welp

    • MSD, Argonne Nat Lab
    • Argonne National Laboratory
    • Materials Science Division, Argonne National Laboratory
    • Argonne Natl Lab

  • James N. Eckstein

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

  View abstract →

• Electric transport properties in FeSe0.3Te0.7 / Au c-axis tunneling junctions

  ORAL

  March 19, 2013, 9:12 AM – March 19, 2013, 9:24 AM

  Authors

  • Yu Tien Shen

    • None

  • You Sheng Li

    • None

  • Cheng Chung Chi

    • None

  View abstract →

• New bi-epitaxial Grain boundary Josephson Junction of FeSe$_{0.3}$Te$_{0.7}$

  ORAL

  March 19, 2013, 9:24 AM – March 19, 2013, 9:36 AM

  Authors

  • You-Sheng Li

    • Institute of Physics, Academia Sinica

  • Y.T. Shen

    • Department of Physics, National Tsing Hua University

  • M.J. Wang

    • Institute of Astrophysics and Astronomy, Academia Sinica

  • M.K. Wu

    • Institute of Physics, Academia Sinica

  • C.C. Chi

    • Department of Physics, National Tsing Hua University

  View abstract →

• The tunneling spectra and superconducting gaps observed by using scanning tunneling microscopy near the (100)/(110) grain-boundary of FeSe0.5Te0.5 films

  ORAL

  March 19, 2013, 9:36 AM – March 19, 2013, 9:48 AM

  Authors

  • Kuang Cheng Lin

    • National Tsing Hua University

  • You-Sheng Li

    • National Tsing Hua University

  • Cheng-Chung Chi

    • National Tsing Hua University

  View abstract →

• Transport properties of transition-metal substituted FeTe0.65Se0.35 single crystals

  ORAL

  March 19, 2013, 9:48 AM – March 19, 2013, 10:00 AM

  Authors

  • Valeriy L. Bezusyy

    • Inst. of Physics, PAS, Warsaw, Poland

  • Dariusz J. Gawryluk

    • Inst. of Physics, PAS, Warsaw, Poland

  • Artur Malinowski

    • Inst. of Physics, PAS, Warsaw, Poland

  • Marek Berkowski

    • Inst. of Physics, PAS, Warsaw, Poland

  • Marta Z. Cieplak

    • Inst. of Physics, PAS, Warsaw, Poland

  View abstract →

• FeSe$_{0.5}$Te$_{0.5}$ thin film Josephson junction on SrTiO$_{3}$ bicrystal substrates

  ORAL

  March 19, 2013, 10:00 AM – March 19, 2013, 10:12 AM

  Authors

  • Weidong Si

    • Brookhaven Natonal Laboratory

  • Cheng Zhang

    • Brookhaven Natonal Laboratory

  • Xiaoya Shi

    • Brookhaven Natonal Laboratory

  • Qiang Li

    • Brookhaven Natonal Laboratory

  View abstract →

• Planar tunnel junction on oxygen doped iron telluride thin films

  ORAL

  March 19, 2013, 10:12 AM – March 19, 2013, 10:24 AM

  Authors

  • Mao Zheng

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Han Zhao

    • University of Illinois at Urbana-Champaign

  • Can Zhang

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Gustaf Olson

    • University of Illinois at Urbana-Champaign

  • Brian Mulcahy

    • University of Illinois at Urbana-Champaign
    • University of Illinois at Urbana Champaign

  • Valentin Stanev

    • Argonne National Laboratory
    • Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439
    • Argonne National Laboratory Material Science Divsion

  • Alexei Koshelev

    • MSD, Argonne Nat Lab
    • Argonne National Laboratory
    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory Material Science Divsion

  • Laura H. Greene

    • University of Illinois
    • University of Illinois at Urbana-Champaign

  • James N. Eckstein

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

  View abstract →

• Non-Fermi liquid behavior in overdoped iron-pnictide Ba(Fe,Co,Ni)2As2

  ORAL

  March 19, 2013, 10:24 AM – March 19, 2013, 10:36 AM

  Authors

  • Alex Hughes

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742

  • Yasuyuki Nakajima

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland

  • Kevin Kirshenbaum

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park

  • Shanta R. Saha

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland-College Park
    • Ceter for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742

  • Tyler Drye

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland-College Park
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742

  • Johnpierre Paglione

    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland-College Park
    • Ceter for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • University of Maryland
    • Department of Physics, University of Maryland
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD 20742
    • Center for Nanophysics and Advanced Materials, Dept. of Physics, University of Maryland, College Park

  View abstract →

• Observation of a c-axis collapse in superconducting FeTeO$_{\mathrm{x}}$ films below T$_{\mathrm{c}}$

  ORAL

  March 19, 2013, 10:36 AM – March 19, 2013, 10:48 AM

  Authors

  • Lahiru Narangammana

    • University of Connecticut, Storrs

  • Xuerong Liu

    • Brookhaven National Laboratory, Upton, NY
    • 1) Brookhaven National Laboratory; 2) Institute of Physics, Chinese Academy of Sciences

  • Yuefeng Nie

    • Cornell University, Ithaca, NY
    • Cornell University

  • J.I. Budnick

    • University of Connecticut, Storrs, CT
    • University of Connecticut

  • Christof Niedermayer

    • Paul Scherrrer Institut Villigen, PSI, Switzerland

  • John Hill

    • Brookhaven National Laboratory, Upton, NY

  • Genda Gu

    • Brookhaven National Laboratory
    • CMP\&MS Department, Brookhaven National Laboratory
    • Condensed Matter Physics \& Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory, Upton, NY
    • Brookhaven National Laboratory, Condensed Matter Physics \& Materials Science Department, NY 11973
    • Brookheaven National Laboratory

  • B.O. Wells

    • University of Connecticut, Storrs, CT
    • University of Connecticut

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• Effect of doping on the specific heat jump in iron-based superconductors

  ORAL

  March 19, 2013, 10:48 AM – March 19, 2013, 11:00 AM

  Authors

  • Dushko Kuzmanovski

    • University of Wisconsin - Madison, Madison, WI, USA

  • Saurabh Maiti

    • University of Wisconsin-Madison
    • University of Wisconsin - Madison, Madison, WI, USA

  • Maxim G. Vavilov

    • University of Wisconsin - Madison, Madison, WI, USA
    • Department of Physics, University of Wisconsin-Madison
    • University of Wisconsin-Madison, Madison, WI 53706

  • Andrey Chubukov

    • University of Wisconsin-Madison
    • University of Wisconsin
    • Physics Department UW Madison
    • University of Wisconsin - Madison, Madison, WI, USA

  • Frederic Hardy

    • Karlsruher Institut fuer Technologie, IFP, 76021 Karlsruhe, Germany
    • Karlsruhe Institute of Technology, Institute for Solid State Physics, 76021 Karlsruhe, Germany

  View abstract →