Superconductivity: Spin Properties

Superconductivity: Spin Properties

ORAL · A34 ·

Presentations

Evidence for Local Moment Magnetism in Superconducting Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta }$

ORAL

March 16, 2009, 8:00 AM – March 16, 2009, 8:12 AM
Authors
- John Tranquada
  
  CMP\&MS, BNL
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
- G.Y. Xu
  
  Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA
  Brookhaven National Lab
  BNL
  Brookhaven Natl. Lab.
- G.D. Gu
  
  CMP\&MS, Brookhaven National Laboratory, NY 11973, USA
  Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
  CMPMSD, Brookhaven National Laboratory
- M. Huecker
  
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
- B. Fauque
  
  Laboratoire Photon et Matiere
  ESPCI
  ESPCI, France
  LLB
- T.G. Perring
  
  ISIS
- C. Stock
  
  ISIS
- L.-P. Regnault
  
  CEA-Grenoble
View abstract →
Phase Separation and Magnetism in High Temperature Superconductors

ORAL

March 16, 2009, 8:12 AM – March 16, 2009, 8:24 AM
Authors
- Samuel Emery
  
  University of Connecticut
- Barret Wells
  
  University of Connecticut
- Joseph Budnick
  
  University of Connecticut
- William Hines
  
  University of Connecticut
- Linda Udby
  
  Risoe National Laboratory
- Niels Hessel Anderson
  
  Risoe National Laboratory
- Kim Lefmann
  
  University of Copenhagen
- Christof Niedermayer
  
  Paul Scherrer Institute / ETH Zurich
- Fangcheng Chou
  
  National Taiwan University
View abstract →
Stripe order in $\bf La_{2-x}Ba_{x}CuO_4$ at ambient and high pressure.

ORAL

March 16, 2009, 8:24 AM – March 16, 2009, 8:36 AM
Authors
- M. Huecker
  
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
- J. S. Wen
  
  CMP\&MS, BNL
  Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA
  Brookhaven National Lab
  BNL
  Brookhaven National Laboratory
- Z. J. Xu
  
  CMP\&MS, BNL
  Brookhaven National Lab
  BNL
  Brookhaven National Laboratory
- G.D. Gu
  
  CMP\&MS, Brookhaven National Laboratory, NY 11973, USA
  Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
  CMPMSD, Brookhaven National Laboratory
- John Tranquada
  
  CMP\&MS, BNL
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
- M. v. Zimmermann
  
  HASYLAB at DESY, Hamburg, Germany
View abstract →
The local magnetic field response of $\mathrm{La_{2-x}Sr_{x}CuO_{4}}$ on the overdoped side of the phase diagram as revealed by $\mathrm{\mu SR}$

ORAL

March 16, 2009, 8:36 AM – March 16, 2009, 8:48 AM
Authors
- G.J. MacDougall
  
  Oak Ridge National Labs
- A.A. Aczel
- S.-J. Kim
- J.A. Rodriguez
- C.R. Wiebe
- G.M. Luke
  
  Department of Physics and Astronomy, McMaster University
- T. Ito
- P.L. Russo
- A.T. Savici
- Y.J. Uemura
  
  Department of Physics, Columbia University
- H. Kim
- S. Wakimoto
- R.J. Birgeneau
  
  Department of Physics, University of Toronto
View abstract →
The emergence of coherent magnetic excitations in the pseudogap state of underdoped superconducting La$_{2-x}$Sr$_{x}$CuO$_{4}$

ORAL

March 16, 2009, 8:48 AM – March 16, 2009, 9:00 AM
Authors
- S.M. Hayden
  
  University of Bristol
- O.J. Lipscombe
  
  University of Bristol
- B. Vignolle
  
  University of Bristol
- T.G. Perring
  
  Rutherford Appleton Laboratory
- C.D. Frost
  
  Rutherford Appleton Laboratory
View abstract →
Spin Excitations in La$_{1.75}$Sr$_{0.25}$Zn$_{0.01}$Cu$_{0.99}$O$_{4}$

ORAL

March 16, 2009, 9:00 AM – March 16, 2009, 9:12 AM
Authors
- Stephen Wilson
  
  Lawrence Berkeley National Lab
- B. K. Freelon
  
  University of California, Berkeley
- Z. Yamani
  
  CNBC Canda
- W. Buyers
  
  CNBC Canada
- C. Rotundu
  
  Lawrence Berkeley National Lab
- S. Wakimoto
- Robert Birgeneau
  
  University of California, Berkeley/ Lawrence Berkeley National Lab
View abstract →
Magnetic signatures of the pseudogap phase and doping dependence of the antiferromagnetic resonance in HgBa$_{2}$CuO$_{4+\delta }$

ORAL

March 16, 2009, 9:12 AM – March 16, 2009, 9:24 AM
Authors
- Yuan Li
  
  Stanford Univ.
- Victor Baledent
  
  LLB, France
- Neven Barisic
  
  Universitaet Stuttgart, Germany
  Univ. Stuttgart, Germany
- Philippe Bourges
  
  LLB, France
- Yongchan Cho
  
  Pusan National Univ., Korea
- B. Fauque
  
  Laboratoire Photon et Matiere
  ESPCI
  ESPCI, France
  LLB
- Klaudia Hradil
  
  Univ. Gottingen, Germany
- Richard Mole
  
  Forschungsneutronenquelle Heinz Maier-Leibnitz, Germany
  Forschungsneutronenquelle HML, Germany
- Yvan Sidis
  
  LLB, France
- Guichuan Yu
  
  Stanford Univ.
- Xudong Zhao
  
  Jilin Univ., China
- Martin Greven
  
  Stanford University
  Stanford Univ.
View abstract →
Spin correlations and magnetic excitation spectrum of electron-doped Nd$_{2-x}$Ce$_{x}$CuO$_{4\pm \delta }$ near the magnetic quantum critical point

ORAL

March 16, 2009, 9:24 AM – March 16, 2009, 9:36 AM
Authors
- Eugene Motoyama
- Guichuan Yu
  
  Stanford Univ.
- Yuan Li
  
  Stanford Univ.
- Daniel Petitgrand
  
  LLB, France
- Klaudia Hradil
  
  Univ. Gottingen, Germany
- Richard Mole
  
  Forschungsneutronenquelle Heinz Maier-Leibnitz, Germany
  Forschungsneutronenquelle HML, Germany
- Patrick Mang
- Inna Vishik
  
  Stanford Univ.
- Owen Vajk
  
  Univ. of Missouri-Columbia
- Martin Greven
  
  Stanford University
  Stanford Univ.
View abstract →
Studies of broken time reversal symmetry states in high temperature superconductors using high resolution Sagnac interferometry

ORAL

March 16, 2009, 9:36 AM – March 16, 2009, 9:48 AM
Authors
- Elizabeth Schemm
  
  Stanford University
- Hovnatan Karapetyan
  
  Stanford University
- Jing Xia
  
  California Institute of Technology
- Martin M. Fejer
  
  Stanford University
- Aharon Kapitulnik
  
  Stanford University
View abstract →
Giant impact of magnetic impurity on stability of stripe order in high-Tc cuprate

ORAL

March 16, 2009, 9:48 AM – March 16, 2009, 10:00 AM
Authors
- Masaki Fujita
  
  Institute for Materials Research, Tohoku University
  Institute of Materials Research, Tohoku Univ.
- Masanori Enoki
  
  Department of Physics, Tohoku University
- Satoshi Iikubo
  
  World-Premier-International Research Center Initiative, Tohoku University
- Kazuyoshi Yamada
  
  World-Premier-International Research Center Initiative, Tohoku University
  Institute of Materials Research, Tohoku Univ.
View abstract →
Anomalous normal state magneto-resistance in the noncentrosymmetric superconductor Li$_{2}$Pt$_{3}$B

ORAL

March 16, 2009, 10:00 AM – March 16, 2009, 10:12 AM
Authors
- B. J. Taylor
  
  UCSD
- C. McElroy
  
  UCSD
- T. A. Sayles
  
  UCSD
- A. C. Mota
  
  Festkoerperphysik, ETH-Zurich
- M. Brian Maple
  
  UCSD
View abstract →
Glassy effects in magnetotransport in La$_{1.97}$Sr$_{0.03}$CuO$_4$ thin films

ORAL

March 16, 2009, 10:12 AM – March 16, 2009, 10:24 AM
Authors
- X. Shi
  
  Dept. of Phys. \& Natl .High Magnetic Field Lab., Florida State Univ.
- J. Jaroszy\'nski
  
  Dept. of Phys. \& Natl .High Magnetic Field Lab., Florida State Univ.
- D. Popovi\'c
  
  Dept. of Phys. \& Natl .High Magnetic Field Lab., Florida State Univ.
- C. Panagopoulos
  
  Dept. of Phys., Univ. of Crete and FORTH \& Div. of Phys. and Appl. Phys., Nanyang Tech. Univ.
- G. Logvenov
  
  Brookhaven Natl. Lab.
- A. Bollinger
  
  Brookhaven Natl. Lab.
- I. Bozovic
  
  Brookhaven Natl. Lab.
View abstract →
Novel positive magnetoresistance in lightly doped La$_{2}$CuO$_4$

ORAL

March 16, 2009, 10:24 AM – March 16, 2009, 10:36 AM
Authors
- I. Rai\v{c}evi\'c
  
  NHMFL
  Dept. of Phys. \& Natl. High Magnetic Field Lab., Florida State Univ.
- D. Popovi\'c
  
  Dept. of Phys. \& Natl. High Magnetic Field Lab., Florida State Univ.
- C. Panagopoulos
  
  Dept. of Phys., Univ. of Crete and FORTH \& Div. of Phys. \& Applied Phys., Nanyang Technological Univ.
- T. Sasagawa
  
  Materials \& Structures Lab., Tokyo Inst. of Technology
View abstract →
Magnetic hysteresis studies of Tl-2223 substituted by Fe and Zn

ORAL

March 16, 2009, 10:36 AM – March 16, 2009, 10:48 AM
Authors
- Aly Abou-Aly
  
  Faculty of Science, Alexandria, Egypt
- Ramadan Awad
  
  Faculty of Science, Alexandria, Egypt
- Ibrahim Ibrahim
  
  Faculty of Science, Alexandria, Egypt
- Ahmed Faraj
  
  Physics Department, Faculty of Science, BAU University, Beirut. Lebanon
View abstract →
Neutron Scattering Study of Magnetic Field Effect on the Stripe Order in LBCO

ORAL

March 16, 2009, 10:48 AM – March 16, 2009, 11:00 AM
Authors
- G.D. Gu
  
  CMP\&MS, Brookhaven National Laboratory, NY 11973, USA
  Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
  CMPMSD, Brookhaven National Laboratory
- Z. J. Xu
  
  CMP\&MS, BNL
  Brookhaven National Lab
  BNL
  Brookhaven National Laboratory
- J. S. Wen
  
  CMP\&MS, BNL
  Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA
  Brookhaven National Lab
  BNL
  Brookhaven National Laboratory
- G.Y. Xu
  
  Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, USA
  Brookhaven National Lab
  BNL
  Brookhaven Natl. Lab.
- M. Huecker
  
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
- John Tranquada
  
  CMP\&MS, BNL
  BNL
  Brookhaven National Laboratory
  Brookhaven Natl. Lab.
View abstract →

Presentations

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