Focus Session: Search for New Fe-based Superconductors I

Presentations

• Why are the T$_{\mathrm{c}}$s so high in rare-earth doped CaFe$_{2}$As$_{2}$ single crystals and ultrathin FeSe epi-films?

  COFFEE_KLATCH · Invited

  March 3, 2015, 8:00 AM – March 3, 2015, 8:36 AM

  Authors

  • C.W. Chu

    • Texas Center for Superconductivity, Department of Physics, University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley
    • TCSUH and Department of Physics, University of Houston

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• Probing the coexistence of superconductivity and ferromagnetism

  ORAL

  March 3, 2015, 8:36 AM – March 3, 2015, 8:48 AM

  Authors

  • Christian Urban

    • University of California San Diego

  • Ali C. Basaran

    • University of California-San Diego
    • Department of Physics and Center for Advanced Nanoscience, University of California San Diego
    • University of California San Diego
    • Univ of California - San Diego

  • Ursula Pachmayr

    • Department Chemie, Ludwig-Maximilians-Universitaet Muenchen

  • Dirk Johrendt

    • Department Chemie, Ludwig-Maximilians-Universitaet Muenchen

  • Ivan K. Schuller

    • University of California San Diego

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• La$_{0.5-x}$Na$_{0.5+x}$Fe$_{2}$As$_{2}$: electron and hole doping in the spacing layer

  ORAL

  March 3, 2015, 8:48 AM – March 3, 2015, 9:00 AM

  Authors

  • Jiaqiang Yan

    • University of Tennessee at Knoxville
    • Oak Ridge National Laboratory / Univ of Tennessee
    • University of Tennessee

  • S. Nandi

    • Julich Centre for Neutron Science JCNS

  • B. Sales

    • Oak Ridge National Laboratory

  • D. Mandrus

    • Oak Ridge National Laboratory

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• The structural and magnetic phase transitions in a ``parent'' Fe pnictide compound

  ORAL

  March 3, 2015, 9:00 AM – March 3, 2015, 9:12 AM

  Authors

  • Ni Ni

    • Univ of California - Los Angeles
    • Department of Physics and Astronomy, University of California, Los Angeles

  • Jared Allred

    • Argonne National Laboratory (ANL)
    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory
    • Argonne Natl Lab

  • Huibo Cao

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory

  • W. Tian

    • Quantum Condensed Matter Division, ORNL
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
    • Oak Ridge Natl Lab, TN, USA

  • Lian Liu

    • Department of Physics, Columbia University

  • Kyuil Cho

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

  • Matthew Krogstad

    • Northern Illinois University
    • Materials Science Division, Argonne National Laboratory

  • J. Ma

    • Quantum Condensed Matter Division, ORNL
    • Oak Ridge National Laboratory
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory
    • Oak Ridge Natl Lab, TN, USA

  • Keith Taddei

    • Northern Illinois University
    • Materials Science Division, Argonne National Laboratory

  • Makariy Tanatar

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

  • Ruslan Prozorov

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

  • M. Matsuda

    • Quantum Condensed Matter Division, ORNL
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory
    • Oak Ridge Natl Lab, TN, USA

  • Stephan Rosenkranz

    • ANL
    • Materials Science Division, Argonne National Laboratory

  • Yasutomo Uemura

    • Department of Physics, Columbia University

  • Shan Jiang

    • Univ of California - Los Angeles
    • Department of Physics and Astronomy, University of California, Los Angeles

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• Study on the non-bulk superconductivity in CaFe$_{2}$As$_{2}$ single crystals under different annealing conditions.

  ORAL

  March 3, 2015, 9:12 AM – March 3, 2015, 9:24 AM

  Authors

  • K. Zhao

    • Texas Center for Superconductivity and Department of Physics, University of Houston

  • B. Lv

    • TcSUH and Department of Physics, Univ. of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston

  • L.Z. Deng

    • Texas Center for Superconductivity at the University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston

  • Y.Y. Xue

    • Texas Center for Superconductivity, Department of Physics, University of Houston
    • Texas Center for Superconductivity at the University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston

  • C.W. Chu

    • Texas Center for Superconductivity, Department of Physics, University of Houston
    • Texas Center for Superconductivity and Department of Physics, University of Houston; Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley
    • TCSUH and Department of Physics, University of Houston

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• First-principles study on the specific heat of optimally hole-doped BaFe2As2 compound

  ORAL

  March 3, 2015, 9:24 AM – March 3, 2015, 9:36 AM

  Authors

  • Hyungju Oh

    • UC Berkeley, Lawrence Berkeley National Laboratory

  • Sinisa Coh

    • University of California at Berkeley, Lawrence Berkeley National Lab
    • UC Berkeley, Lawrence Berkeley National Laboratory
    • UC Berkeley physics

  • Marvin L. Cohen

    • University of California at Berkeley, Lawrence Berkeley National Lab
    • UC Berkeley and Lawrence Berkeley National Lab
    • UC Berkeley, Lawrence Berkeley National Laboratory
    • UC Berkeley physics/ LBNL MSD

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• High-temperature superconductivity from fine-tuning of Fermi-surface singularities in iron oxypnictides

  ORAL

  March 3, 2015, 9:36 AM – March 3, 2015, 9:48 AM

  Authors

  • Aliaksei Charnukha

    • Physics Department, University of California - San Diego, La Jolla, CA 92093, USA

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• Mott Kondo Insulating Behavior in Iron-Oxychalcogenides

  ORAL

  March 3, 2015, 9:48 AM – March 3, 2015, 10:00 AM

  Authors

  • Byron Freelon

    • Physics Department, Massachusetts Institute of Technology, Cambridge, MA

  • YuHao Liu

    • Lawrence Berkeley National Laboratory

  • Jung-Leng Chen

    • Department of Physics, Tamkang University

  • Luis Craco

    • Instituto de F\'isica - Universidade Federal de Mato Grosso
    • Institutoi de Fisica, Universidade Federal de Mato Grosso, Cuiaba, Brazil

  • Mukul Laad

    • The Institute of Mathematical Sciences, CIT Campus, Chennai, India

  • Stefano Leoni

    • School of Chemistry, Cardiff University

  • Jiaqi Chen

    • Department of Physics, Zhejiang University, Hangzhou, China

  • Li Tao

    • Department of Physics, Zhejiang University, Hangzhou, China

  • Minghu Fang

    • Department of Physics, Zhejiang University, Hangzhou, China

  • Roxana Flauca

    • Canadian Neutron Beam Centre, National Research Council, Chalk River Labs, Chalk River Ontario, Canada

  • Zahra Yamani

    • Canadian Neutron Beam Centre, National Research Council, Chalk River Labs, Chalk River Ontario, Canada

  • Yi-sheng Liu

    • ALS/LBNL
    • Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA

  • Chinglin Chang

    • Department of Physics, Tamkang University

  • J.-H. Guo

    • ALS/LBNL
    • Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA

  • Zahid Hussain

    • Advanced Light Source, Lawrence Berkeley National Laboratory
    • Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA

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• Correlation effects in KFe$_2$As$_2$, RbFe$_2$As$_2$ and CsFe$_2$As$_2$

  ORAL

  March 3, 2015, 10:00 AM – March 3, 2015, 10:12 AM

  Authors

  • Steffen Backes

    • University Frankfurt

  • Harald O. Jeschke

    • Goethe University
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Stra{\ss}e 1, 60438 Frankfurt am Main, Germany
    • Goethe-Universitaet Frankfurt
    • Institute for Theoretical Physics, University of Frankfurt, Frankfurt a.M., Germany
    • University Frankfurt

  • Roser Valenti

    • Goethe University
    • Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Stra{\ss}e 1, 60438 Frankfurt am Main, Germany
    • Goethe-Universitaet Frankfurt
    • Institute for Theoretical Physics, University of Frankfurt, Frankfurt a.M., Germany
    • University of Frankfurt
    • University Frankfurt

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• Electronic Properties of Fe-based Ladder Compounds

  ORAL

  March 3, 2015, 10:12 AM – March 3, 2015, 10:24 AM

  Authors

  • Fei Du

    • Jilin University

  • Kenya Ohgushi

    • Tohoku University

  • Yutaka Ueda

    • Toyota Physical and Chemical Institute

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• H$_{\mathrm{c2}}$(0) and the Kondo Effect in FeSe$_{0.1}$Te$_{0.9}$ Epitaxial Films

  ORAL

  March 3, 2015, 10:24 AM – March 3, 2015, 10:36 AM

  Authors

  • Nicholas Cornell

    • UT Dallas

  • Anvar Zakhidov

    • University of Texas, Dallas
    • Univ of Texas - Dallas
    • Univ of Texas, Dallas
    • Professor of Physics, University of Texas at Dallas
    • post doc
    • UT Dallas
    • Professor, Physics DEpartment, University of Texas at Dallas

  • M. Jaime

    • MPA-CMMS, LANL
    • NHMFL-LANL

  • Jijie Huang

    • TAMU

  • Hayan Wang

    • TAMU

  • Myron Salamon

    • University of Texas at Dallas, Richardson, TX 75080, Dallas, USA
    • UT Dallas

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• High Critical Field Superconductivity in FeSe0.1Te0.9 Coated Carbon Nanotubes

  ORAL

  March 3, 2015, 10:36 AM – March 3, 2015, 10:48 AM

  Authors

  • Anvar Zakhidov

    • University of Texas, Dallas
    • Univ of Texas - Dallas
    • Univ of Texas, Dallas
    • Professor of Physics, University of Texas at Dallas
    • post doc
    • UT Dallas
    • Professor, Physics DEpartment, University of Texas at Dallas

  • Nicholas Cornell

    • Professor, Texas A\&M University

  • Jijie Huang

    • graduate student in TAMU

  • Myron Salamon

    • Professor of Physics, University of Texas at Dallas

  • Anvar Zakhidov

    • University of Texas, Dallas
    • Univ of Texas - Dallas
    • Univ of Texas, Dallas
    • Professor of Physics, University of Texas at Dallas
    • post doc
    • UT Dallas
    • Professor, Physics DEpartment, University of Texas at Dallas

  View abstract →