Cuprates and Nickelates

Presentations

• Optical evidence for a magnetically driven structural transition in the spin web Cu$_3$TeO$_6$

  ORAL

  March 13, 2006, 8:00 AM – March 13, 2006, 8:12 AM

  Authors

  • H. Berger

  • G. Caimi

    • ETH Zurich

  • G. Caimi

    • ETH Zurich

  • L. Forro'

    • EPF Lausanne

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• Transport Anisotropy due to Spiral Spin Order in Underdoped Cuprates

  ORAL

  March 13, 2006, 8:12 AM – March 13, 2006, 8:24 AM

  Authors

  • Valeri Kotov

    • Boston University

  • Oleg Sushkov

    • University of New South Wales

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• High Energy Spin Dynamics in the electron-doped high-T$_{c}$ cuprate Pr$_{.88}$LaCe$_{.12}$CuO$_{4}$ (T$_{c}$=21K)

  ORAL

  March 13, 2006, 8:24 AM – March 13, 2006, 8:36 AM

  Authors

  • Stephen Wilson

  • Shiliang Li

    • University of Tennessee

  • Pengcheng Dai

    • Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200, USA
    • The University of Tennessee / ORNL
    • Univ. of Tenn. and ORNL
    • University of Tennessee/Oak Ridge National Laboratory

  • Hyungje Woo

    • The University of Tennessee
    • University of Tennessee

  • Chris Frost

    • ISIS Rutherford Appleton Laboratory

  • Herb Mook

    • Oak Ridge National Laboratory

  • Yoichi Ando

  • Seiki Komiya

    • CRIEPI, Japan

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• Magnetic and transport properties of lightly doped La$_{2-x}$Sr$_x$CuO$_4$

  ORAL

  March 13, 2006, 8:36 AM – March 13, 2006, 8:48 AM

  Authors

  • V. Juricic

    • Institute for Theoretical Physics, Univ. of Utrecht

  • M.B. Silva Neto

  • C. Morais Smith

    • Institute for Theoretical Physics, Univ. of Utrecht
    • Inst. for Theoretical Physics, Univ. of Utrecht, The Netherlands

  • L. Benfatto

    • Dept. of Physics, Univ. of Rome ``La Sapienza", Italy
    • CNR-INFM and University of Rome "La Sapienza", Italy
    • Dept. of Physics, Univ. of Rome"La Sapienza", Italy

  • A.O. Caldeira

    • Inst. of Physics, Univ. of Campinas, Brazil

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• High binding energy band structure of Bi-2212 as measured by ARPES

  ORAL

  March 13, 2006, 8:48 AM – March 13, 2006, 9:00 AM

  Authors

  • K. Mcelroy

  • J. Graf

    • MSD, Lawrence Berkeley National Laboratory, California

  • G.-H. Gweon

  • S.Y. Zhou

    • Department of Physics, UC Berkeley, California

  • S. Sahrakorpi

  • M. Lindroos

  • R.S. Markiewicz

  • A. Bansil

    • Physics Department, Northeastern University, Boston MA

  • H. Eisaki

    • AIST, Tsukuba, Japan

  • T. Sasagawa

  • H. Takagi

    • Department of Advanced Materials Science, U of Tokyo, Japan

  • S. Uchida

    • Department of Physics, U of Tokyo, Tokyo, Japan

  • A. Lanzara

    • Department of Physics, UC Berkeley, California

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• Unidirectional Order and 3D Stacking of Stripes in Orthorhombic $\bf Pr_{1.67}Sr_{0.33}NiO_4$ and $\bf Nd_{1.67}Sr_{0.33}NiO_4$.

  ORAL

  March 13, 2006, 9:00 AM – March 13, 2006, 9:12 AM

  Authors

  • Markus H\"ucker

  • John M. Tranquada

    • Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973-5000, USA
    • BNL
    • Brookhaven National Lab

  • Gen D. Gu

    • Department of Physics, Brookhaven National Laboratory, Upton, NY 11973
    • Department of Physics, Brookhaven National Laboratory, Upton, New York 11973 USA
    • Brookhaven National Laboratory

  • Martin v. Zimmermann

    • HASYLAB at DESY, Hamburg, Germany

  • Bernd K. B\"uchner

    • IFW Leibniz-Institute, Dresden, Germany

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• The ground state of the quasi-one-dimensional cuprate PrBa$_{2}$Cu$_{4}$O$_{8}$: field-induced dimensional crossovers and disorder-induced one-dimensionality

  ORAL

  March 13, 2006, 9:12 AM – March 13, 2006, 9:24 AM

  Authors

  • Alessandro Narduzzo

  • Araz Enayati-Rad

    • University of Bristol

  • Shigeru Horii

    • University of Tokyo

  • Fedor Balakirev

    • National High Magnetic Field Lab in Los Alamos National Lab, Los Alamos, NM, 87545
    • Los Alamos National Laboratory

  • Nigel Hussey

    • University of Bristol

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• Lattice fermion models with spontaneous orbital currents in strong-interaction limit

  ORAL

  March 13, 2006, 9:24 AM – March 13, 2006, 9:36 AM

  Authors

  • Christopher L. Henley

    • Cornell University

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• A proposal for giant spin-orbital resonance in AFM/SDW conductors.

  ORAL

  March 13, 2006, 9:36 AM – March 13, 2006, 9:48 AM

  Authors

  • Revaz Ramazashvili

    • LPTMS, B\^{a}t. 100, Universit\'{e} Paris-Sud, 91405 Orsay cedex, France

  • Serguei Brazovskii

    • LPTMS, B\^{a}t. 100, Universit\'{e} Paris-Sud, 91405 Orsay cedex, France

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• Dual vortex theory of doped antiferromagnets

  ORAL

  March 13, 2006, 9:48 AM – March 13, 2006, 10:00 AM

  Authors

  • Subir Sachdev

    • Harvard University
    • Harvard University, Department of Physics
    • Department of Physics, Harvard University

  • Leon Balents

    • Department of Physics, UC Santa Barbara
    • Physics Department, UCSB
    • University of California, Santa Barbara

  View abstract →

• Strong coupling theory of phonons in the Hubbard Model

  ORAL

  March 13, 2006, 10:00 AM – March 13, 2006, 10:12 AM

  Authors

  • Shiladitya Chakraborty

    • Univ. of Illinois, Urbana-Champaign

  • Tudor Stanescu

    • Univ. of Illinois, Urbana-Champaign

  • Philip Phillips

    • University of Illinois
    • Univ. of Illinois, Urbana-Champaign

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• Spin Correlations and Magnetic Susceptibilities of Lightly Doped Antiferromagnets

  ORAL

  March 13, 2006, 10:12 AM – March 13, 2006, 10:24 AM

  Authors

  • I.R. Pimentel

    • University of Lisbon, Portugal

  • F. Carvalho Dias

    • University of Lisbon, Portugal

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• Unconventional antiferromagnetism in the presence of Dzyaloshinskii-Moriya interactions: the case of La$_{2}$CuO$_{4}$

  ORAL

  March 13, 2006, 10:24 AM – March 13, 2006, 10:36 AM

  Authors

  • L. Benfatto

    • Dept. of Physics, Univ. of Rome ``La Sapienza", Italy
    • CNR-INFM and University of Rome "La Sapienza", Italy
    • Dept. of Physics, Univ. of Rome"La Sapienza", Italy

  • Marcello Silva Neto

    • University of Utrecht, The Netherlands

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• $^{63,65}$Cu NMR Spectrum and Spin Lattice Relaxation in the Two-dimensional Antiferromagnet Pr$_{2}$CuO$_{4-y}$

  ORAL

  March 13, 2006, 10:36 AM – March 13, 2006, 10:48 AM

  Authors

  • G. Gaidos

  • W.G. Clark

    • UCLA Physics and Astronomy

  • R.L. Greene

  • B. Liang

    • U. of Maryland Physics

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• Spectroscopy of stripe order in La$_{1.8}$Sr$_{0.2}$NiO$_{4}$ using resonant soft x-ray diffraction

  ORAL

  March 13, 2006, 10:48 AM – March 13, 2006, 11:00 AM

  Authors

  • J. Schlappa

  • C. Schuessler-Langeheine

  • Z. Hu

  • C. F. Chang

  • M. Benomar

  • H. Ott

  • O. Friedt

  • M. Braden

  • L.H. Tjeng

    • II. Physikalisches Institut, Universitaet zu Koeln, Germany

  • A. Tanaka

    • ADSM, Hiroshima University, Japan

  • E. Schierle

  • E. Weschke

  • G. Kaindl

    • Institut fuer Experimentalphysik, Freie Universitaet Berlin, Germany

  • G.A. Sawatzky

    • Department of Physics and Astronomy, UBC, Canada

  • H.-J. Lin

  • C.T. Chen

    • NSRRC, Hsinchu, Taiwan

  View abstract →