Proximity Effect, Electron-doped Cuprates, STM

Presentations

• Superconducting proximity effect and Majorana fermions at the surface

  ORAL

  March 13, 2008, 10:15 AM – March 13, 2008, 10:27 AM

  Authors

  • Liang Fu

    • University of Pennsylvania

  • Charles Kane

    • University of Pennsylvania

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• Giant proximity effect in a phase-fluctuating superconductor

  ORAL

  March 13, 2008, 10:27 AM – March 13, 2008, 10:39 AM

  Authors

  • Dominic Marchand

    • Department of Physics and Astronomy, University of British Columbia

  • Lucian Covaci

    • Department of Physics and Astronomy, University of British Columbia
    • University of British Columbia

  • Mona Berciu

    • UBC
    • Department of Physics and Astronomy, University of British Columbia
    • University of British Columbia

  • Marcel Franz

    • Department of Physics and Astronomy, University of British Columbia

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• Search for Proximity Effect in the Local Pairing Temperature of Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+x}$

  ORAL

  March 13, 2008, 10:39 AM – March 13, 2008, 10:51 AM

  Authors

  • Colin Parker

    • Department of Physics, Princeton University

  • Aakash Pushp

    • Department of Physics, Princeton University

  • Kenjiro K. Gomes

    • Department of Physics, Princeton University

  • Abhay Pasupathy

    • Department of Physics, Princeton University

  • Genda Gu

    • Brookhaven National Laboratory

  • Shimpei Ono

    • CRIEPI, Japan

  • Yoichi Ando

    • ISIR, Osaka University

  • Ali Yazdani

    • Department of Physics, Princeton University

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• Superconducting Proximity Effect in Thin Semiconducting Films

  ORAL

  March 13, 2008, 10:51 AM – March 13, 2008, 11:03 AM

  Authors

  • Michael Vissers

  • Soren Flexner

  • Paul Welander

  • Kevin Inderhees

    • Univ of Illinois Urbana-Champaign

  • Tim J. McArdle

    • Univ of Illinois Urbana-Champaign

  • Jim Eckstein

    • University of Illinois Urbana Champaign
    • University of Illinois at Urbana Champaign

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• Charge leakage in superconducting $\rm La_{2}CuO_{4}-La_{2-x}Sr_{x}CuO_{4}$ superlattices

  ORAL

  March 13, 2008, 11:03 AM – March 13, 2008, 11:15 AM

  Authors

  • Serban Smadici

    • University of Illinois
    • University of Illinois at Urbana-Champaign, IL 61801, USA

  • P. Abbamonte

    • University of Illinois at Urbana-Champaign, IL 61801, USA

  • J. Lee

    • University of Illinois at Urbana-Champaign, IL 61801, USA

  • S. Wang

    • University of Illinois at Urbana-Champaign, IL 61801, USA

  • C.D. Cavellin

    • Universite Paris 12 and CNRS UPR5-ESPCI, Paris, France

  • A. Gozar

    • Brookhaven National Laboratory, NY 11973, USA

  • G. Logvenov

    • Brookhaven National Laboratory, NY 11973, USA

  • I. Bozovic

    • Brookhaven National Laboratory, NY 11973, USA

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• Long range proximity effect in High Tc Josephson NanoJunctions: a quantitative study

  ORAL

  March 13, 2008, 11:15 AM – March 13, 2008, 11:27 AM

  Authors

  • Jerome Lesueur

    • Physique Quantique, LPEM-CNRS-ESPCI, 10 Rue Vauquelin, 75231 Paris, France

  • Nicolas Bergeal

    • Yale University Applied Physics
    • Physique Quantique, LPEM-CNRS-ESPCI, 10 Rue Vauquelin, 75231 Paris, France

  • Marco Aprili

    • LPS-Universite Paris Sud, Bat 510, 91 405 Orsay Cedex, France
    • Laboratoire de Physique des Solides, Univ. Paris-Sud, CNRS, UMR 8502, F-91405 Orsay Cedex, France

  • Takis Kontos

    • LPA – ENS, 24 rue Lhomond, 75005 Paris, France

  • Martin Sirena

    • Physique Quantique, LPEM-CNRS-ESPCI, 10 Rue Vauquelin, 75231 Paris, France

  • G. Faini

    • LPN-CNRS, Route de Nozay, 91460 Marcoussis, France
    • Lab. Photonique et Nanostructures

  • Jean-Pierre Contour

    • UMR-CNRS/THALES, Route N128, 91120 Palaiseau, France

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• The Superconducting State of Pr$_{2-x}$Ce$_x$CuO$_4$ : Tunneling study

  ORAL

  March 13, 2008, 11:27 AM – March 13, 2008, 11:39 AM

  Authors

  • Yoram Dagan

    • Tel Aviv University

  • R. Beck

    • University of California, Santa-Barbara
    • UC Santa-Barbara

  • R. L. Greene

    • University of Maryland
    • CNAM, Department of Physics, University of Maryland

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• Local tunneling spectroscopy and infrared spectroscopy of the electron-doped cuprate Sm$_{2-x}$Ce$_{x}$CuO$_4$

  ORAL

  March 13, 2008, 11:39 AM – March 13, 2008, 11:51 AM

  Authors

  • A. Zimmers

    • [1,2,3]

  • Y. Noat

    • [1] INSP, Paris, France

  • T. Cren

    • [1] INSP, Paris, France

  • W. Sacks

    • [1] INSP, Paris, France

  • D. Roditchev

    • [1] INSP, Paris, France

  • B. Liang

    • [2] CNAM, Univ of Maryland, USA

  • R. L. Greene

    • [2] CNAM, Univ of Maryland, USA

  • R. P. S. M. Lobo

    • [1] LPEM, ESPCI, Paris, France

  • N. Bontemps

    • [1] LPEM, ESPCI, Paris, France

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• Spin correlations and magnetic excitation spectrum of electron-doped Nd$_{2-x}$Ce$_x$CuO$_{4\pm\delta}$

  ORAL

  March 13, 2008, 11:51 AM – March 13, 2008, 12:03 PM

  Authors

  • Eugene Motoyama

    • Stanford University

  • Guichuan Yu

    • Stanford University

  • Yuan Li

    • Stanford University

  • Inna Vishik

    • Stanford University

  • Patrick Mang

    • Stanford University

  • Martin Greven

    • Stanford University

  • Owen Vajk

    • University of Missouri - Columbia

  • Klaudia Hradil

    • Forschungsneutronenquelle FRM-II

  • Richard Mole

    • Forschungsneutronenquelle FRM-II

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• EXAFS study of the role of apical oxygen on superconductivity in Pr$_{0.88}$LaCe$_{0.12}$CuO$_4$

  ORAL

  March 13, 2008, 12:03 PM – March 13, 2008, 12:15 PM

  Authors

  • S. Rosenkranz

    • Argonne National Laboratory

  • D. Haskel

    • Argonne National Laboratory

  • M. Balasubramanian

    • Argonne National Laboratory

  • S. Heald

    • Argonne National Laboratory

  • S. Li

    • University Tennessee and ORNL

  • P. Dai

    • University Tennessee and ORNL

  • Y. Ando

    • CRIEPI

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• High pressure study on Pr$_{1.85}$Ce$_{0.15}$CuO$_{4-\delta }$ single crystals

  ORAL

  March 13, 2008, 12:15 PM – March 13, 2008, 12:27 PM

  Authors

  • Costel R. Rotundu

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

  • Viktor V. Struzhkin

    • Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015, USA

  • Alexander Goncharov

    • Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015, USA

  • Richard L. Greene

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

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• Recent ARPES results on electron-doped high-Tc superconductors and comparison to their hole-doped counterparts

  ORAL

  March 13, 2008, 12:27 PM – March 13, 2008, 12:39 PM

  Authors

  • Pierre Richard

    • Boston College

  • Zihui Pan

    • Boston College

  • Madhab Neupane

    • Department of Physics, Boston College, Chestnut Hill, MA 02467, USA
    • Boston College

  • Yiming Xu

    • Boston College

  • Patrick Fournier

    • Universit\'e de Sherbrooke

  • Shiliang Li

    • Dept. of Physics and Astronomy, Univ. of Tennessee, Knoxville
    • University of Tennessee, Knoxville
    • University of Tennessee
    • Department of Physics, University of Tennessee, Knoxville, TN

  • Pengcheng Dai

    • University of Tennessee, Knoxville, TN 37996;Oak Ridge National Laboratory, Oak Ridge, TN 37831
    • University of Tennessee, Knoxville
    • Department of Physics, University of Tennessee, Oak Ridge National Lab

  • Ziqiang Wang

    • Boston College
    • Department of Physics, Boston College, Chestnut Hill, MA 02467

  • Hong Ding

    • Boston College

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• Point contact tunnelling as a probe for the superconducting properties of Niobium RF cavities

  ORAL

  March 13, 2008, 12:39 PM – March 13, 2008, 12:51 PM

  Authors

  • T. Proslier

    • Argonne Nat. Lab.

  • J. Moore

    • Argonne Nat. Lab.

  • J. Zasadzinski

    • Illinois Inst. Tech.

  • M. Pellin

    • Argonne Nat. Lab.

  • J. Norem

    • Argonne Nat. Lab.

  View abstract →

• Scanning Tunneling Microscopy of Defect-Induced Superstructure in 2H-NbSe$_{2}$

  ORAL

  March 13, 2008, 12:51 PM – March 13, 2008, 1:03 PM

  Authors

  • Hui Wang

    • U of Maryland, College Park
    • University of Maryland

  • Jonghee Lee

    • U of Maryland, College Park
    • University of Maryland

  • Michael Dreyer

    • U of Maryland, College Park
    • University of Maryland

  • Barry Barker

    • Laboratory of Physical Sciences
    • Lab. for Phys. Sci.

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• STM Investigation of Bosonic Modes and a Superconducting Gap in the Electron Doped Cuprate Pr$_{1-x}$LaCe$_{x}$CuO$_{4}$

  ORAL

  March 13, 2008, 1:03 PM – March 13, 2008, 1:15 PM

  Authors

  • Francis Niestemski

    • Boston College

  • Shankar Kunwar

    • Boston College

  • Sen Zhou

    • Boston College

  • Shiliang Li

    • University of Tennessee, Knoxville

  • Hong Ding

    • Boston College

  • Ziqiang Wang

    • Boston College

  • Pengcheng Dai

    • U Tennessee, Knoxville \& ORNL

  • Madhavan Vidya

    • Boston College
    • Department of Physics, Boston College, Chestnut Hill, MA, 02467

  View abstract →