Focus Session: Iron Based Superconductors: Properties and Pressure

Presentations

• Superconducting properties of S-substituted FeTe

  ORAL

  March 16, 2010, 11:15 AM – March 16, 2010, 11:27 AM

  Authors

  • Yoshikazu Mizuguchi

    • National Institute for Materials Science NIMS

  • Keita Deguchi

    • National Institute for Materials Science NIMS

  • Shunsuke Tsuda

    • National Institute for Materials Science NIMS

  • Takahide Yamaguchi

    • National Institute for Materials Science NIMS

  • Yoshihiko Takano

    • National Institute for Materials Science NIMS

  View abstract →

• High Pressure Superconductivity and Amorphization in Iron Chalcogen Fe(Se$_{0.5}$Te$_{0.5})$ to 70 GPa

  ORAL

  March 16, 2010, 11:27 AM – March 16, 2010, 11:39 AM

  Authors

  • A.K. Stemshorn

    • University of Alabama at Birmingham (UAB)

  • Georgiy Tsoi

    • UAB
    • University of Alabama at Birmingham (UAB)
    • University of Alabama at Birmingham

  • Yogesh Vohra

    • University of Alabama at Birmingham
    • University of Alabama at Birmingham (UAB)
    • UAB

  • S.T. Weir

    • Lawrence Livermore National Lab.
    • Lawrence Livermore National Laboratory (LLNL)
    • LLNL

  View abstract →

• Crystal and electronic structure of FeSe at high pressure and low temperature

  ORAL

  March 16, 2010, 11:39 AM – March 16, 2010, 11:51 AM

  Authors

  • Yi Zhang

    • Department of Physics, University of Nevada, Las Vegas
    • Department of Physics and Astronomy and HiPSEC, University of Nevada, Las Vegas

  • Ravhi Kumar

    • University of Nevada, Las Vegas
    • Department of Physics, University of Nevada, Las Vegas
    • Department of Physics and Astronomy and HiPSEC, University of Nevada, Las Vegas

  • Stanislav Sinogeikin

    • HPCAT and Carnegie Institution of Washington, Advanced Photon Source, Argonne National Laboratory

  • Yuming Xiao

    • HPCAT and Carnegie Institution of Washington, Advanced Photon Source, Argonne National Laboratory

  • Sathish Kumar

    • Department of Physics, University of Nevada, Las Vegas

  • Paul Chow

    • HPCAT and Carnegie Institution of Washington, Advanced Photon Source, Argonne National Laboratory

  • Andrew Cornelius

    • Department of Physics, University of Nevada, Las Vegas

  • Changfeng Chen

    • Department of Physics, University of Nevada, Las Vegas

  View abstract →

• Uniaxial Pressure Measurements on Single-Crystal CaFe$_2$As$_2$

  ORAL

  March 16, 2010, 11:51 AM – March 16, 2010, 12:03 PM

  Authors

  • Scooter Johnson

  • Justin Young

  • Sung Hyuk Song

  • Rena Zieve

  • Adam Dioguardi

  • Nick Curro

    • UC Davis

  • Ni Ni

  • Sergey Bud'ko

  • Paul Canfield

    • Ames Lab; Iowa State University

  View abstract →

• Relation of structure, magnetism, doping and pressure in AFe$_{2-x}$T$_x$As$_2$ (T=Co,Rh,Ru)

  ORAL

  March 16, 2010, 12:03 PM – March 16, 2010, 12:15 PM

  Authors

  • Christoph Geibel

    • MPI CPFS Dresden, Germany

  • Helge Rosner

    • MPI CPFS Dresden, Germany

  • Walter Schnelle

    • MPI CPFS Dresden, Germany

  • Deepa Kasinathan

    • MPI CPFS Dresden, Germany

  • Miriam Schmitt

    • MPI CPFS Dresden, Germany

  • Ulrich Schwarz

    • MPI CPFS Dresden, Germany

  • Michael Nicklas

    • MPI CPFS Dresden, Germany

  • Andreas Leithe-Jasper

    • MPI CPFS Dresden, Germany

  View abstract →

• Superconductivity in pure and Co-doped BaFe$_2$As$_2$ under high pressure

  ORAL

  March 16, 2010, 12:15 PM – March 16, 2010, 12:27 PM

  Authors

  • E. Colombier

  • S. Kim

  • N. Ni

  • A. Thaler

  • S. L. Bud'ko

  • P. C. Canfield

    • Ames Laboratory/ISU

  • M. S. Torikachvili

    • Dept. of Physics/SDSU

  View abstract →

• Superconductivity in CaFe$_{2}$As$_{2}$ under uniaxial pressure: new insights from neutron diffraction experiments

  ORAL

  March 16, 2010, 12:27 PM – March 16, 2010, 12:39 PM

  Authors

  • K. Proke\v{s}

    • Helmholtz-Zentrum Berlin fuer Materialien und Energie, Germany

  • A. Kreyssig

    • Ames Laboratory, Dept of Physics and Astronomy, Iowa State University

  • B. Ouladdiaf

    • Institut Laue-Langevin, Grenoble, France

  • D.K. Pratt

    • Ames Laboratory, Dept of Physics and Astronomy, Iowa State University

  • N. Ni

    • Ames Laboratory, Dept of Physics and Astronomy, Iowa State University

  • S.L. Bud'ko

    • Ames Laboratory, Dept of Physics and Astronomy, Iowa State University

  • P.C. Canfield

    • Ames Laboratory, Dept of Physics and Astronomy, Iowa State University

  • R.J. McQueeney

    • Ames Laboratory, Dept of Physics and Astronomy, Iowa State University

  • D.N. Argyriou

    • Helmholtz-Zentrum Berlin fuer Materialien und Energie, Germany

  • A.I. Goldman

    • Ames Laboratory, Dept of Physics and Astronomy, Iowa State University

  View abstract →

• High Pressure Kondo-like Behavior in Quaternary Rare Earth Transition Metal Arsenide Oxide

  ORAL

  March 16, 2010, 12:39 PM – March 16, 2010, 12:51 PM

  Authors

  • W.O. Uhoya

    • UAB

  • Georgiy Tsoi

    • UAB
    • University of Alabama at Birmingham (UAB)
    • University of Alabama at Birmingham

  • Yogesh Vohra

    • University of Alabama at Birmingham
    • University of Alabama at Birmingham (UAB)
    • UAB

  • S.T. Weir

    • Lawrence Livermore National Lab.
    • Lawrence Livermore National Laboratory (LLNL)
    • LLNL

  • M.A. McGuire

    • ORNL

  • A.S. Sefat

    • ORNL

  • Brian Sales

    • Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831
    • ORNL
    • Oak Ridge National Laboratory, Oak Ridge, Tennessee
    • Oak Ridge National Laboratory
    • Oak Ridge National Laboratory - MSTD

  • David Mandrus

    • Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN, 37831
    • ORNL
    • Oak Ridge National Laboratory, Oak Ridge, Tennessee
    • Oak Ridge National Laboratory - MSTD
    • Oak Ridge National Laboratory

  View abstract →

• Electrical resistivity of CeFeAsO and CeFePO under pressure

  ORAL

  March 16, 2010, 12:51 PM – March 16, 2010, 1:03 PM

  Authors

  • D.A. Zocco

    • Department of Physics, University of California, San Diego

  • R.E. Baumbach

    • Department of Physics, University of California, San Diego

  • J.J. Hamlin

    • Department of Physics, University of California, San Diego

  • M. Janoschek

    • Department of Physics, University of California, San Diego

  • I.K. Lum

    • Department of Physics, University of California, San Diego

  • M.B. Maple

    • Department of Physics, University of California, San Diego

  • M.A. McGuire

    • Materials Science \& Technology Division, Oak Ridge National Laboratory

  • A.S. Sefat

    • Materials Science \& Technology Division, Oak Ridge National Laboratory

  • B.C. Sales

    • Materials Science \& Technology Division, Oak Ridge National Laboratory

  • R. Jin

    • Materials Science \& Technology Division, Oak Ridge National Laboratory

  • D. Mandrus

    • Materials Science \& Technology Division, Oak Ridge National Laboratory

  • J.R. Jeffries

    • Lawrence Livermore National Laboratory

  • S.T. Weir

    • Lawrence Livermore National Laboratory

  • Y.K. Vohra

    • Department of Physics, University of Alabama at Birmingham

  View abstract →

• Pressure-induced Competition between Superconductivity and Kondo Effect in CeFeAsO$_{1-x}$F$_{x}$ (x=0.16 and 0.3)

  ORAL

  March 16, 2010, 1:03 PM – March 16, 2010, 1:15 PM

  Authors

  • Hong Ding

  • Zhongxian Zhao

  • Liling Sun

  • Xi Dai

  • Genfu Chen

  • Nanlin Wang

  • Zhian Ren

  • Xiaoli Dong

  • Qi Wu

  View abstract →

• Microscopic origin of pressure-induced phase transitions in iron pnictides

  ORAL

  March 16, 2010, 1:15 PM – March 16, 2010, 1:27 PM

  Authors

  • Ingo Opahle

    • Institut fuer Theoretische Physik, Unversitaet Frankfurt

  • Yu-Zhong Zhang

    • Institut fuer Theoretische Physik, Universitaet Frankfurt
    • Institut fuer Theoretische Physik, Unversitaet Frankfurt

  • Hem C. Kandpal

    • Leibniz Institute for Solid State and Materials Research Dresden

  • Harald O. Jeschke

    • Institut fuer Theoretische Physik, Universitaet Frankfurt
    • Institut fuer Theoretische Physik, Unversitaet Frankfurt

  • Roser Valenti

    • Institut fuer Theoretische Physik, Universitaet Frankfurt
    • Institut fuer Theoretische Physik, Unversitaet Frankfurt
    • Institute of Theoretical Physics, Frankfurt University

  View abstract →

• The structural and electronic properties of binary FeAs under pressure

  ORAL

  March 16, 2010, 1:27 PM – March 16, 2010, 1:39 PM

  Authors

  • J.R. Jeffries

    • Lawrence Livermore National Laboratory

  • N.P. Butch

    • Univ. of Maryland

  • S.R. Saha

    • Univ. of Maryland

  • K. Kirshenbaum

    • Univ. of Maryland

  • J. Paglione

    • Univ. of Maryland

  • S.T. Weir

    • Lawrence Livermore National Laboratory

  View abstract →

• Effects of chemical pressure in CaFe$_{4}$As$_{3}$ single crystals

  ORAL

  March 16, 2010, 1:39 PM – March 16, 2010, 1:51 PM

  Authors

  • Liang Zhao

    • Rice University

  • Victor Leyva

    • Rice University

  • Emilia Morosan

    • Rice University

  View abstract →

• Magnetic Transport Properties in Pressure-Induced Superconductor EuFe$_{2}$As$_{2}$

  ORAL

  March 16, 2010, 1:51 PM – March 16, 2010, 2:03 PM

  Authors

  • Nobuyuki Kurita

    • National Institute for Materials Science

  • Motoi Kimata

    • National Institute for Materials Science

  • Kota Kodama

    • National Institute for Materials Science

  • Hidetaka Satsukawa

    • National Institute for Materials Science

  • Atsushi Harada

    • National Institute for Materials Science

  • Hiroyuki Suzuki

    • National Institute for Materials Science

  • Takehiko Matsumoto

    • National Institute for Materials Science

  • Shinya Uji

    • National Institute for Materials Science

  • Taichi Terashima

    • National Institute for Materials Science

  • Keizo Murata

    • Osaka City University, Osaka, Japan
    • Graduate School of Science, Osaka City University

  View abstract →