Focus Session: Iron Based Superconductors -- Electronic Anisotropy

Presentations

• In-plane electronic anisotropy of underdoped iron arsenide superconductors

  COFFEE_KLATCH · Invited

  March 25, 2011, 11:15 AM – March 25, 2011, 11:51 AM

  Authors

  • Ian Fisher

    • Department of Applied Physics, Stanford University
    • Stanford University
    • Stanford institute for materials and energy science, SLAC
    • SLAC, Stanford University
    • Stanford

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• Superconducting properties and the interplay between magnetism and superconductivity in 1111 Fe arsenides as revealed by torque magnetometry

  ORAL

  March 25, 2011, 11:51 AM – March 25, 2011, 12:03 PM

  Authors

  • Gang Li

    • National High Magnetic Field Lab

  • Gael Grisonnanche

    • National High Magnetic Field Lab

  • Benjamin Conner

    • National High Magnetic Field Lab

  • Nikolai Zhigadlo

    • Laboratory for Solid State Physics, ETH Z\"urich, CH-8093 Z\"urich, Switzerland

  • Sergiy Katrych

    • Laboratory for Solid State Physics, ETH Z\"urich, CH-8093 Z\"urich, Switzerland

  • Zbigniew Bukowski

    • Laboratory for Solid State Physics, ETH Z\"urich, CH-8093 Z\"urich, Switzerland

  • Janusz Karpinski

    • Laboratory for Solid State Physics, ETH Z\"urich, CH-8093 Z\"urich, Switzerland

  • Luis Balicas

    • National High Magnetic Field Lab
    • NHMFL, Tallahassee, FL

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• Properties of de-twinned iron-arsenide SrFe$_2$As$_2$

  ORAL

  March 25, 2011, 12:03 PM – March 25, 2011, 12:15 PM

  Authors

  • Erick Blomberg

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • M.A. Tanatar

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • A. Kreyssig

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • N. Ni

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • A. Thaler

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • R.W. Hu

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • P.C. Canfield

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • S.L. Bud'ko

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • A.I. Goldman

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

  • R. Prozorov

    • Department of Physics \& Astronomy and The Ames Laboratory, Iowa State University, Ames, IA 50011, USA

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• Magnetic Field Effect on the In-plane Electrical Resistivity of FeTe$_{1-x}$Se$_x$ Single Crystals

  ORAL

  March 25, 2011, 12:15 PM – March 25, 2011, 12:27 PM

  Authors

  • Yimin Xiong

    • Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803-4001

  • Amar Karki

    • Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803-4001

  • Brian Sales

    • Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831

  • Rongying Jin

    • Department of Physics and Astronomy, Louisiana State University, Baton Rouge, LA 70803-4001

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• Anisotropy of normal and superconducting states of FeSeTe

  ORAL

  March 25, 2011, 12:27 PM – March 25, 2011, 12:39 PM

  Authors

  • M.A. Tanatar

    • Ames Laboratory, Ames, IA
    • Department of Physics and Astronomy, Iowa State University and Ames Laboratory, Ames, IA
    • Ames Laboratory, Ames, IA 50011, U.S.A.

  • E.C. Blomberg

    • Department of Physics and Astronomy, Iowa State University and Ames Laboratory, Ames, IA

  • J.-Ph. Reid

    • Departement de Physique, Universite deSherbrooke, Sherbrooke, Quebec, Canada

  • J. Hu

  • J. Quian

  • Z.Q. Mao

    • Department of Physics and Engeenering Physics, Tulane UNiversity, New Orleans, Louisiana, USA

  • Louis Taillefer

    • Departement de Physique, Universite deSherbrooke, Sherbrooke, Quebec, Canada

  • R. Prozorov

    • Department of Physics and Astronomy, Iowa State University and Ames Laboratory, Ames, IA 50011, USA

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• Pulsed-field contactless mapping of the anisotropic upper critical field in LiFeAs superconducting crystals

  ORAL

  March 25, 2011, 12:39 PM – March 25, 2011, 12:51 PM

  Authors

  • K. Cho

    • Ames Laboratory, USA

  • H. Kim

    • Ames Laboratory, USA

  • M.A. Tanatar

    • Ames Laboratory, USA

  • R. Prozorov

    • Ames Laboratory, USA

  • Y.J. Song

    • Sungkyunkwan University, Rep. of Korea

  • Y.S. Kwon

    • Sungkyunkwan University, Rep. of Korea

  • W.A. Coniglio

    • Clark University, USA

  • C.C. Agosta

    • Clark University, USA

  • A. Gurevich

    • National High Magnetic Field Laboratory, USA

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• Symmetry breaking orbital anisotropy observed in detwinned Ba(Fe$_{1-x}$Co$_{x})_{2}$As$_{2}$ above the spin density wave transition

  ORAL

  March 25, 2011, 12:51 PM – March 25, 2011, 1:03 PM

  Authors

  • M. Yi

    • Stanford University

  • D.H. Lu

  • J.-H. Chu

  • J.G. Analytis

  • A.P. Sorini

  • A.F. Kemper

  • S.-K. Mo

  • R.G. Moore

  • M. Hashimoto

  • W.-S. Lee

  • Z. Hussain

  • T.P. Devereaux

  • I.R. Fisher

  • Z.-X. Shen

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• Nematic spin fluid in the tetragonal phase of BaFe$_{2}$As$_{2}$

  ORAL

  March 25, 2011, 1:03 PM – March 25, 2011, 1:15 PM

  Authors

  • Pengcheng Dai

  • Toby Perring

  • Chris Frost

  • Jiangping Hu

  • Mike Norman

  • Leland Harriger

    • University of Tennessee

  • Huiqian Luo

  • Mengshu Liu

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• Reconstructed electronic structure from orbital ordering and antiferromagnetism in the iron pnictides

  ORAL

  March 25, 2011, 1:15 PM – March 25, 2011, 1:27 PM

  Authors

  • Weicheng Lv

    • Department of Physics, University of Illinois

  • Philip Phillips

    • Department of Physics, University of Illinois

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• Magnetic Torque Evidence for Broken Rotational Symmetry in the Tetragonal Phase of BaFe$_{2}$(As$_{1-x}$P$_{x})_{2}$ Single Crystals

  ORAL

  March 25, 2011, 1:27 PM – March 25, 2011, 1:39 PM

  Authors

  • Hongjie Shi

    • Kyoto University

  • S. Kasahara

    • Kyoto University
    • Physics, Kyoto University
    • Research Center for Low Temperature and Materials Sciences, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan
    • Department of Physics, Kyoto University, Kyoto 606-8502, Japan

  • Ryuji Okazaki

    • Kyoto University

  • Kenichiro Hashimoto

    • Kyoto University

  • Minoru Yamashita

    • Kyoto University

  • Takasada Shibauchi

    • Kyoto University

  • Takahito Terashima

    • Kyoto University

  • Yuji Matsuda

    • Kyoto University

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• Interplay of orbital ordering and magnetism in the parent compounds of the iron pnictides

  ORAL

  March 25, 2011, 1:39 PM – March 25, 2011, 1:51 PM

  Authors

  • Andriy Nevidomskyy

    • Physics and Astronomy, Rice University

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• Orbital-ordering and In-plane Anisotropy in Low-moment Ground-state of Parent Compounds of Iron-based Superconductors

  ORAL

  March 25, 2011, 1:51 PM – March 25, 2011, 2:03 PM

  Authors

  • Masahiko Machida

    • Japan Atomic Energy Agency

  • Hiroki Nakamura

    • Japan Atomic Energy Agency

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• Conductivity Anisotropy in the Antiferromagnetic State of Iron Pnictides

  ORAL

  March 25, 2011, 2:03 PM – March 25, 2011, 2:15 PM

  Authors

  • Belen Valenzuela

    • Inst. Ciencia de Materiales de Madrid-CSIC

  • Elena Bascones

    • Inst. Ciencia de Materiales de Madrid-CSIC

  • Maria J. Calderon

    • Inst. Ciencia de Materiales de Madrid-CSIC

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