Focus Session: Iron Based Superconductors -- Fe(Se-Te)

Presentations

• Evidence for local moment magnetism in superconducting FeTe$_{0.35}$Se$_{0.65}$

  ORAL

  March 24, 2011, 2:30 PM – March 24, 2011, 2:42 PM

  Authors

  • Guangyong Xu

    • Brookhaven National Laboratory

  • Zhijun Xu

    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory

  • Jinsheng Wen

    • Brookhaven National Laboratory

  • Songxue Chi

    • NIST Center for Neutron Research

  • Wei Ku

    • Brookhaven National Laboratory
    • Brookhaven National Laboratory; Stony Brook University

  • Genda Gu

    • Brookhaven National Laboratory

  • John Tranquada

    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory

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• Low-energy magnetic excitations in the parent superconducting phases Fe$_{1+x}$Te for $x= 0.07-0.18$

  ORAL

  March 24, 2011, 2:42 PM – March 24, 2011, 2:54 PM

  Authors

  • Chris Stock

    • NIST Center for Neutron Research

  • Efrain Rodriguez

    • NIST Center for Neutron Research

  • Mark Green

    • NIST Center for Neutron Research

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• Neutron Scattering Study of the Dependence of Magnetic Correlations on Se and Fe Content in the Fe(Te,Se) System

  ORAL

  March 24, 2011, 2:54 PM – March 24, 2011, 3:06 PM

  Authors

  • Zhijun Xu

    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory

  • Jinsheng Wen

    • Brookhaven National Laboratory

  • Guangyong Xu

    • Brookhaven National Laboratory

  • Genda Gu

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science, Brookhaven National Laboratory (BNL), Upton, NY 11973
    • Brookhaven National Laboratory
    • Brookhaven
    • Brookhaven National Lab

  • John Tranquada

    • Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory

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• Spin Excitations in Fe(Se,Te)

  COFFEE_KLATCH · Invited

  March 24, 2011, 3:06 PM – March 24, 2011, 3:42 PM

  Authors

  • M.A. Lumsden

    • Oak Ridge National Laboratory
    • Oak Ridge National Laboratory, Oak Ridge, TN 37831

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• Chemical tuning of magnetism and superconductivity in Fe$_{1+x}$(Te,Se)

  ORAL

  March 24, 2011, 3:42 PM – March 24, 2011, 3:54 PM

  Authors

  • Efrain Rodriguez

    • NIST Center for Neutron Research

  • Chris Stock

    • NIST Center for Neutron Research

  • Nick Butch

    • Center for Nanophysics and Advanced Materials, U. of Maryland
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD
    • Center for Nano Physics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD
    • Department of Physics, University of Maryland
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park
    • University of Maryland
    • Center for Nanophysics \& Advanced Materials and Department of Physics, University of Maryland, College Park, MD 20742, USA

  • Johnpierre Paglione

    • Center for Nanophysics and Advanced Materials, U. of Maryland
    • University of Maryland
    • Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD
    • Center for Nano Physics and Advanced Materials, Department of Physics, University of Maryland, College Park, MD
    • Department of Physics, University of Maryland
    • University of Maryland at College Park
    • Center for Nanophysics \& Advanced Materials and Department of Physics, University of Maryland, College Park, MD 20742, USA

  • Mark Green

    • NIST Center for Neutron Research

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• Local lattice dynamic correlation in FeSe$_x$Te$_{1-x}$

  ORAL

  March 24, 2011, 3:54 PM – March 24, 2011, 4:06 PM

  Authors

  • Keeseong Park

    • University of Virginia, Charlottesville, Virginia 22904, USA.

  • Despina Louca

    • University of Virginia, Charlottesville, Virginia 22904, USA.

  • Jon Taylor

    • ISIS Spallation Neutron Source, Rutherford Appleton Laboratory, Chilton, Didcot OX110QX, UK.

  • Jiaqiang Yan

    • Division of Materials Science and Engineering, Ames Laboratory, Ames, IA 50011, USA.

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• Magnetic field dependence of spin fluctuations in superconducting FeSe0.4Te0.6

  ORAL

  March 24, 2011, 4:06 PM – March 24, 2011, 4:18 PM

  Authors

  • V. Thampy

    • Institute of Quantum Matter, Dept. of Physics, Johns Hopkins Univ

  • Yang Zhao

    • NIST Center for Neutron Reseach
    • NIST Center for Neutron Research

  • W. Bao

    • Dept. of Physics, Renmin Univ. of China

  • Zhiqiang Mao

    • Dept. of Physics, Tulane Univ.
    • Department of Physics, Tulane University
    • Department of Physics and Engineering Physics, Tulane University, New Orleans, LA 70118
    • Department of Physics and Engineering Physics, Tulane University, New Orleans
    • Department of Physics and Engineering Physics, Tulane University

  • J. Rodriguez

    • NIST Center for Neutron Research
    • NIST Center for Neutron Reseach
    • NCNR, NIST, USA

  • D. Argyriou

    • Helmholtz-Zentrum Berlin f\"ur Materialen und Energy, Germany

  • A. Savici

    • Oak Ridge National Lab

  • G. Granroth

    • Oak Ridge National Lab

  • A. Hiess

    • Institut Max von Laue-Paul Langevin, France

  • C. Broholm

    • Institute of Quantum Matter, Dept. of Physics, Johns Hopkins Univ
    • IQM, Johns Hopkins Univ, USA
    • Johns Hopkins University

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• Neutron study of spin fluctuations in iron chalcogenide

  ORAL

  March 24, 2011, 4:18 PM – March 24, 2011, 4:30 PM

  Authors

  • Songxue Chi

    • Oak Ridge National Lab

  • Taner Yildirim

    • NIST Center for Neutron Research
    • UPenn \& NIST
    • NIST/University of Pennsylvania
    • UPENN \& NIST

  • J.W. Lynn

    • NIST Center for Neutron Research

  • Chenglin Zhang

    • University of Tennessee, Knoxville
    • University of Tennessee, Physics Dept
    • University of Tennessee

  • J. Rodriguez

    • NIST Center for Neutron Research
    • NIST Center for Neutron Reseach
    • NCNR, NIST, USA

  • Pengcheng Dai

    • University of Tennessee, Knoxville
    • University of Tennessee and ORNL
    • University of Tennessee, Physics Dept
    • University of Tennessee

  • D. Phelan

    • NIST Center for Neutron Research

  • Deepak Singh

    • NIST Center for Neutron Research

  • Rick Paul

    • NIST Center for Neutron Research

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• ARPES study of FeTe single crystal and FeTeO$_{x}$ films

  ORAL

  March 24, 2011, 4:30 PM – March 24, 2011, 4:42 PM

  Authors

  • Yuefeng Nie

    • Department of Physics, University of Connecticut, Storrs, CT 06269

  • Martin Mansson

    • Laboratory for Neutron Scattering, ETH Z\"aurich and Paul Scherrer Institute, PSI, Switzerland

  • Yasmine Sassa

    • Laboratory for Neutron Scattering, ETH Z\"Aurich and Paul Scherrer Institute, PSI, Switzerland

  • Christof Niedermayer

    • Laboratory for Neutron Scattering, ETH Z\"aurich and Paul Scherrer Institute, PSI, Switzerland
    • Paul Scherrer Institut

  • Genda Gu

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science, Brookhaven National Laboratory (BNL), Upton, NY 11973
    • Brookhaven National Laboratory
    • Brookhaven
    • Brookhaven National Lab

  • J. I. Budnick

    • Department of Physics, University of Connecticut, Storrs, CT 06269
    • University of Connecticut, 2152, Hillside road, Storrs
    • University of Connecticut, 2152, Hillside road, Storrs CT-06269

  • B.O. Wells

    • Department of Physics, University of Connecticut, Storrs, CT 06269
    • University of Connecticut, 2152, Hillside road, Storrs
    • University of Connecticut, 2152, Hillside road, Storrs CT-06269

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• ARPES Study of the Phase Diagram of Fe$_{1+y}$Te$_{1-x}$Se$_x$

  ORAL

  March 24, 2011, 4:42 PM – March 24, 2011, 4:54 PM

  Authors

  • Zhongkai Liu

    • Stanford University

  • Ming Yi

    • Stanford University

  • Yulin Chen

    • SLAC National Laboratory

  • Ruihua He

    • Stanford University

  • Donghui Lu

    • SLAC National Laboratory

  • Rob Moore

    • SLAC National Laboratory

  • Jin Hu

    • Tulane University

  • Tijiang Liu

    • Tulane University

  • Zhiqiang Mao

    • Tulane University

  • Zhi-Xun Shen

    • Stanford University

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• ARPES studies on FeTe$_{1-x}$Se$_{x}$ iron chalcogenides epitaxial thin films

  ORAL

  March 24, 2011, 4:54 PM – March 24, 2011, 5:06 PM

  Authors

  • Davide Innocenti

    • Advanced Light Source and University of Rome ``Tor Vergata''
    • ALS and University of Rome ``Tor Vergata''

  • Luca Moreschini

    • ALS
    • Advanced Light Source

  • Young Jun Chang

    • ALS and Fritz-Haber-Institut

  • A. Walter

    • ALS and Fritz-Haber-Institut
    • FHI, Max-Planck-Gesellschaft and ALS, E. O. Lawrence Berkeley Laboratory

  • Aaron Bostwick

    • ALS

  • Daniele Di Castro

    • University of Rome ``Tor Vergata''

  • Antonello Tebano

    • University of Rome ``Tor Vergata''

  • Pier Gianni Medaglia

    • University of Rome ``Tor Vergata''

  • Emilio Bellingeri

    • CNR-SPIN Genova

  • Ilaria Pallecchi

    • CNR-SPIN Genova

  • Carlo Ferdeghini

    • CNR-SPIN Genova

  • Giuseppe Balestrino

    • University of Rome ``Tor Vergata''

  • Eli Rotenberg

    • ALS
    • LBL Berkeley
    • Lawrence Berkeley National Laboratory

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• ARPES Studies on $FeTe_{1-x}Se_{x}$

  ORAL

  March 24, 2011, 5:06 PM – March 24, 2011, 5:18 PM

  Authors

  • Hongbo Yang

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory

  • Zhihui Pan

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory

  • Genda Gu

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Condensed Matter Physics and Materials Science, Brookhaven National Laboratory (BNL), Upton, NY 11973
    • Brookhaven National Laboratory
    • Brookhaven
    • Brookhaven National Lab

  • Peter Johnson

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory
    • Brookhaven National Laboratory

  • M. Weinert

    • Department of Physics, University of Wisconsin - Milwaukee

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• ABSTRACT WITHDRAWN

  March 24, 2011, 5:18 PM – March 24, 2011, 5:30 PM

  View abstract →