Superconductivity: Currents and Vortex Dynamics

Presentations

• Critical current density distribution in YBCO coated conductors measured with a ``magnetic knife''

  ORAL

  March 5, 2007, 9:15 AM – March 5, 2007, 9:27 AM

  Authors

  • Jens H\"{a}nisch

    • Superconductivity Technology Center, Los Alamos National Laboratory

  • Stephen P. Ashworth

    • Superconductivity Technology Center, Los Alamos National Laboratory

  • Fred M. Mueller

    • Superconductivity Technology Center, Los Alamos National Laboratory

  • Yates Coulter

    • Superconductivity Technology Center, Los Alamos National Laboratory

  • Vladimir Matias

    • Superconductivity Technology Center, Los Alamos National Laboratory

  View abstract →

• Testing the limits for critical currents in YBa$_{2}$Cu$_{3}$O$_{7}$ films

  ORAL

  March 5, 2007, 9:27 AM – March 5, 2007, 9:39 AM

  Authors

  • L. Civale

    • Superconductivity Technology Center, LANL, Los Alamos, NM
    • MPA-STC, LANL, Los Alamos, NM 87544

  • B. Maiorov

    • Superconductivity Technology Center, LANL, Los Alamos, NM
    • MPA-STC, LANL, Los Alamos, NM 87544

  • Scott Baily

    • National High Magnetic Field Laboratory, Los Alamos National Laboratory
    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Honghui Zhou

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Frank Hunte

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Igor Usov

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Stephen Foltyn

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Terry Holesinger

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Quanxi Jia

    • Superconductivity Technology Center, MPA, Los Alamos National Laboratory, Los Alamos, NM
    • Superconductivity Technology Center, Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545
    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Judith MacManus-Driscoll

    • Dept. of Materials Science, University of Cambridge, UK

  • Haiyan Wang

    • Texas A \& M University, College Station, TX

  View abstract →

• Irreversibility line of YBa$_{2}$Cu$_{3}$O$_{7}$ films as a function of angle and field up to 50 Tesla

  ORAL

  March 5, 2007, 9:39 AM – March 5, 2007, 9:51 AM

  Authors

  • Scott Baily

    • National High Magnetic Field Laboratory, Los Alamos National Laboratory
    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • B. Maiorov

    • Superconductivity Technology Center, LANL, Los Alamos, NM
    • MPA-STC, LANL, Los Alamos, NM 87544

  • Frank Hunte

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Honghui Zhou

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Stephen Foltyn

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Q.X. Jia

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Quanxi Jia

    • Superconductivity Technology Center, MPA, Los Alamos National Laboratory, Los Alamos, NM
    • Superconductivity Technology Center, Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545
    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • F. Balakirev

    • National High Magnetic Field Laboratory, LANL, Los Alamos, NM
    • National High Magnetic Field Laboratory, Los Alamos National Laboratory, Los Alamos, NM 87545, USA
    • MPA-NHMFL, LANL, Los Alamos, NM 87544

  • M. Jaime

    • National High Magnetic Field Laboratory, Los Alamos National Laboratory
    • MPA-NHMFL, LANL
    • NHMFL-LANL
    • National High Magnetic Field Laboratory, LANL, Los Alamos, NM
    • MPA-NHMFL, LANL, Los Alamos, NM 87544

  View abstract →

• AC current driven vortex dynamics in YBCO thin films and coated conductors

  ORAL

  March 5, 2007, 9:51 AM – March 5, 2007, 10:03 AM

  Authors

  • Andrea Lucarelli

    • College of William and Mary

  • Ran Yang

    • College of William and Mary

  • Gunter Luepke

    • College of William and Mary

  • Francesco Grilli

    • Los Alamos National Laboratory

  • Timothy Haugan

    • Air Force Research Laboratory

  • George Levin

    • Air Force Research Laboratory

  • Paul Barnes

    • Air Force Research Laboratory
    • Wright Patterson Air Force Base

  View abstract →

• Influence of disorder on the vortex pinning and cutting of YBa$_2$Cu$_3$O$_7$ films

  ORAL

  March 5, 2007, 10:03 AM – March 5, 2007, 10:15 AM

  Authors

  • B. Maiorov

    • Superconductivity Technology Center, LANL, Los Alamos, NM
    • MPA-STC, LANL, Los Alamos, NM 87544

  • L. Civale

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • Q.X. Jia

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • H. Zhou

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • S.R. Foltyn

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • T.G. Holesinger

    • Superconductivity Technology Center, LANL, Los Alamos, NM

  • S. Baily

    • Superconductivity Technology Center and National High Magnetic Field Laboratory, LANL, Los Alamos, NM

  • H. Wang

    • Texas A \& M University, College Station, TX

  • J.L. MacManus-Driscoll

    • Dept. of Materials Science, University of Cambridge, UK

  • T.N. Haugan

    • Air Force Research Laboratory, Wright-Patterson Air Force Base, OH

  • P.N. Barnes

    • Air Force Research Laboratory, Wright-Patterson Air Force Base, OH

  View abstract →

• Evolution of the vortex-solid to vortex-liquid melting line inY$_{1-x}$Pr$_{x}$Ba$_{2}$Cu$_{3}$O$_{6.96}$ and YBa$_{2}$Cu$_{3}$O$_{6.5}$ to 45 tesla

  ORAL

  March 5, 2007, 10:15 AM – March 5, 2007, 10:27 AM

  Authors

  • B.J. Taylor

    • University of California, San Diego

  • Brian Maple

    • IPAPS and Physics, UCSD
    • University of California, San Diego
    • Department of Physics, University of California, San Diego
    • University of California San Diego

  View abstract →

• Vortex pinning in single crystal CaC$_{6}$

  ORAL

  March 5, 2007, 10:27 AM – March 5, 2007, 10:39 AM

  Authors

  • Ulrich Welp

    • Materials Science Division, Argonne National Laboratory
    • Argonne National Laboratory
    • Argonne National Laboratory, Argonne, IL 60439

  • Daniel Rosenmann

    • Argonne National Laboratory
    • Argonne National Laboratory, Argonne, IL 60439

  • Ruobing Xie

    • Argonne National Laboratory, Argonne, IL 60439

  • David Hinks

    • Argonne National Laboratory, Argonne, IL 60439

  • Helmut Claus

    • Argonne National Laboratory, Argonne, IL 60439

  • Goran Karapetrov

    • Argonne National Laboratory
    • MSD, Argonne National Laboratory
    • Argonne National Laboratory, Argonne, IL 60439

  • John Schlueter

    • Argonne National Laboratory
    • Argonne National Laboratory, Argonne, IL 60439

  • Wai-Kwong Kwok

    • Argonne National Laboratory; *also at Northern Illinois University
    • Argonne National Laboratory
    • Argonne National Laboratory, Argonne, IL 60439

  • Lisa Paulius

    • Western Michigan University, Kalamazoo, MI 49008

  View abstract →

• Magnetic relaxation and critical currents of NdBCO coated conductors

  ORAL

  March 5, 2007, 10:39 AM – March 5, 2007, 10:51 AM

  Authors

  • A.O. Ijaduola

    • Dept. of Physics, Univ. of Tennessee, Knoxville, TN

  • S.H. Wee

    • Oak Ridge National Lab., Oak Ridge TN

  • A. Goyal

    • Oak Ridge National Lab., Oak Ridge TN

  • J. Li

    • Oak Ridge National Lab., Oak Ridge TN

  • P.M. Martin

    • Oak Ridge National Lab., Oak Ridge TN

  • J.R. Thompson

    • Dept. of Physics, Univ. of Tennessee, Knoxville, TN and Oak Ridge National Lab., Oak Ridge, TN

  • D.K. Christen

    • Oak Ridge National Lab., Oak Ridge TN

  View abstract →

• Vortex Phases in Mesoscopic Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta }$ Single Crystals in Magnetic Fields Near \textit{ab}-plane

  ORAL

  March 5, 2007, 10:51 AM – March 5, 2007, 11:03 AM

  Authors

  • Jovan Mirkovic

    • Inst. of Materials Science, Univ. of Tsukuba, Tsukuba 305-8573, Japan, and Faculty of Sciences, Univ. of Montenegro, 81000 Podgorica, Montenegro

  • Yuimaru Kubo

    • Institute of Materials Science, University of Tsukuba, Tsukuba 305-8573, Japan

  • Masahi Kohri

    • Institute of Materials Science, University of Tsukuba, Tsukuba 305-8573, Japan

  • Kohei Kawamata

    • Institute of Materials Science, University of Tsukuba, Tsukuba 305-8573, Japan

  • Takashi Yamamoto

    • Institute of Materials Science, University of Tsukuba, Tsukuba 305-8573, Japan

  • Itsuhiro Kakeya

    • Institute of Materials Science, University of Tsukuba, Tsukuba 305-8573, Japan

  • Kazuo Kadowaki

    • Institute of Materials Science, University of Tsukuba, Tsukuba 305-8573, Japan

  View abstract →

• Peak Effect in Polycrystalline Vortex Matter

  ORAL

  March 5, 2007, 11:03 AM – March 5, 2007, 11:15 AM

  Authors

  • Ivo Dimitrov

    • Brown University

  • Nikos Daniilidis

    • Brown University

  • Charles Elbaum

    • Brown University

  • Jeff Lynn

    • National Institute of Standards and Technology, NCNR

  • Xinsheng Ling

    • Brown University

  View abstract →

• Magnetocaloric Studies of the Peak Effect in Nb

  ORAL

  March 5, 2007, 11:15 AM – March 5, 2007, 11:27 AM

  Authors

  • Nikos Daniilidis

    • Brown University

  • Ivo Dimitrov

    • Brown University

  • Vesna Mitrovi{\'c}

    • Brown University

  • Charles Elbaum

    • Brown University

  • Xinsheng Ling

    • Brown University

  View abstract →

• Collapse of the critical state in superconducting niobium

  ORAL

  March 5, 2007, 11:27 AM – March 5, 2007, 11:39 AM

  Authors

  • Ruslan Prozorov

    • Ames Laboratory and Department of Physics \& Astronomy, Iowa State University, Ames IA 50011
    • Ames Lab. and Dept. Phys. and Astron., Iowa State Univ., Ames, IA 50011
    • Ames Laboratory and Department of Physics \& Astronomy, Iowa State University, Ames, Iowa 50011

  • Daniel V. Shantsev

    • Department of Physics, University of Oslo, P. O. Box 1048 Blindern, 0316 Oslo, Norway

  • Roman G. Mints

    • School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel

  View abstract →

• Analysis of collective pinning and depinning of the flux line lattice in pristine 2H-NbSe$_{2}$

  ORAL

  March 5, 2007, 11:39 AM – March 5, 2007, 11:51 AM

  Authors

  • Jonghee Lee

    • Department of Physics, University of Maryland, College Park, MD 20742

  • Hui Wang

    • Department of Physics, University of Maryland, College Park, MD 20742

  • Michael Dreyer

    • University of Maryland, College Park, MD 20740, USA
    • Department of Physics, University of Maryland, College Park, MD 20742

  • Barry I. Barker

    • Laboratory for Physical Sciences, National Security Agency, 8050 Greenmead Drive, College Park, MD 20740

  View abstract →

• Paramagnetic effect in nano-opal-lead structure

  ORAL

  March 5, 2007, 11:51 AM – March 5, 2007, 12:03 PM

  Authors

  • Fulin Zuo

    • University of Miami

  • Hengsheng Zhang

    • University of Miami

  • Di Wu

    • University of California

  • Jing Shi

    • University of California

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• A concept of the upper threshold field for dendritic vortex avalanches in superconductors.

  ORAL

  March 5, 2007, 12:03 PM – March 5, 2007, 12:15 PM

  Authors

  • Vitaliy Yurchenko

    • University of Oslo

  • D.V. Shantsev

    • University of Oslo

  • I. Maasilta

    • University of Jyv\"askyl\"a

  • K. Senapati

    • Indian Institute of Technology in Kanpur

  • T.H. Johansen

    • University of Oslo

  View abstract →