Lattice and Magnetic Properties of Multiferroics

Presentations

• Infrared phonon dynamics of multiferroic BiFeO$_3$ single crystal

  ORAL

  March 11, 2008, 7:00 AM – March 11, 2008, 7:12 AM

  Authors

  • R.P.S.M. Lobo

    • CNRS-ESPCI, Paris, France

  • R.L. Moreira

    • Depto. Fisica, UFMG, Belo Horizonte, MG, Brazil

  • D. Lebeugle

  • D. Colson

    • DSM/DRECAM/SPEC, CEA, Saclay, France

  View abstract →

• Electromagnons and Multiple Phase Transitions in BiFeO$_{3}$ Multiferroic System

  ORAL

  March 11, 2008, 7:12 AM – March 11, 2008, 7:24 AM

  Authors

  • Mariola Ramirez

    • Penn State University

  • A. Kumar

    • Penn State University

  • S. Denev

    • Penn State University

  • J. Ihlefeld

    • Penn State University

  • D. Schlom

    • Penn State University

  • Venkatraman Gopalan

    • Penn State University

  • R. Rai

    • University of Michigan

  • X. Xiu

    • University of Michigan

  • J. Musfeldt

    • University of Michigan

  • S. Lee

    • Rutgers University

  • S. Cheong

    • Rutgers University

  • R. Ramesh

    • University of California, Berkley

  • J. Seidel

    • University of California, Berkley

  • E. Chiu

    • University of California, Berkley

  • J. Orestein

    • University of California, Berkley

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• Temperature studies of multiferroic TbMnO$_3$ with resonant Raman scattering

  ORAL

  March 11, 2008, 7:24 AM – March 11, 2008, 7:36 AM

  Authors

  • Ilka Mahns

    • University of Hamburg
    • IAP, University of Hamburg, Germany

  • M. Bastjan

    • IAP, University of Hamburg, Germany

  • B. Schulz

    • Institute of Applied Physics, University of Hamburg, D-20355 Hamburg, Germany
    • University of Hamburg
    • IAP, University of Hamburg, Germany

  • S. Mueller

    • IAP, University of Hamburg, Germany

  • A. Rusydi

    • University of Hamburg
    • IAP, University of Hamburg, Germany

  • M. Ruebhausen

    • University of Hamburg
    • IAP, University of Hamburg, Germany

  • N. Aliouane

    • Hahn-Meitner-Institut
    • HMI, Berlin, Germany

  • D.N. Argyriou

    • Hahn-Meitner-Institut, 100 Glienicker str, Berlin, Germany
    • HMI
    • Hahn-Meitner-Institut, Glienicker Str. 100, Berlin D-14109, Germany
    • Hahn-Meitner-Institut
    • HMI, Berlin, Germany

  • H. Barath

    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, Univ. of Ill., Urbana-Champaign
    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, Illinois

  • M. Kim

    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois at UC
    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, Illinois

  • S.L. Cooper

    • University of Illinois at Urbana-Champaign
    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, Univ. of Ill., Urbana-Champaign
    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, Illinois

  View abstract →

• Temperature- and field-dependent inelastic light scattering studies of TbMnO$_{3}$

  ORAL

  March 11, 2008, 7:36 AM – March 11, 2008, 7:48 AM

  Authors

  • H. Barath

    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, Univ. of Ill., Urbana-Champaign
    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, Illinois

  • Minjung Kim

    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, Univ. of Ill., Urbana-Champaign

  • S.L. Cooper

    • University of Illinois at Urbana-Champaign
    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, Univ. of Ill., Urbana-Champaign
    • Dept. of Physics and Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, Illinois

  • M. Rubhausen

    • Institut fur Angewandte Physik, Univeristat Hamburg, Hamburg, Germany

  • D.N. Argyriou

    • Hahn-Meitner Institut, Berlin, Germany

  View abstract →

• Pressure tuned phonon mode splitting in magnetic frustrated spinel ZnCr$_{2}$O$_{4}$

  ORAL

  March 11, 2008, 7:48 AM – March 11, 2008, 8:00 AM

  Authors

  • Tao Zhou

    • New Jersey Institute of Technology

  • Zhen Qin

    • New Jersey Institute of Technology

  • Zhenxian Liu

    • Brookhaven National Lab

  • Chenglin Zhang

    • Rutgers University
    • Rutgers Center for Emergent Materials and Department of Physics \& Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA

  • S.-W. Cheong

    • Rutgers University
    • RCEM and Rutgers University, Piscataway, NJ
    • Rutgers University (Deparment of Physics)
    • Rutgers Univ.
    • Department of Physics and Astronomy, Rutgers University
    • Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
    • Rutgers Center for Emergent Materials and Department of Physics \& Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
    • Rutgers Center for Emergent Materials and Department of Physics \& Astronomy, Rutgers University, Piscataway, New Jersey 08854

  View abstract →

• Calculation of the Order Parameter and the Damping Constant in the Ferroelectric Phase for NaNO$_{2}$

  ORAL

  March 11, 2008, 8:00 AM – March 11, 2008, 8:12 AM

  Authors

  • Ali Kiraci

    • Abant Izzet Baysal University

  • Huseyin Karacali

    • Abant Izzet Baysal University

  • Hamit Yurtseven

    • Middle East Technical University

  View abstract →

• Pressure Dependence of the Phonon Modes of Hexagonal-RMnO3

  ORAL

  March 11, 2008, 8:12 AM – March 11, 2008, 8:24 AM

  Authors

  • Peng Gao

    • Physics Department, New Jersey Institute of Technology

  • Trevor A. Tyson

    • Physics Department, New Jersey Institute of Technology

  • Zhenxian Liu

    • Geophysical Laboratory,Carnegie Institution of Washington

  • Sung Baek Kim

    • Dept. of Physics and Astronomy,Rutgers University

  • Sang-Wook Cheong

    • Dept. of Physics and Astronomy,Rutgers University

  View abstract →

• Probing Spin-Lattice Correlations in Hexagonal RMnO3 Multiferroics

  ORAL

  March 11, 2008, 8:24 AM – March 11, 2008, 8:36 AM

  Authors

  • Trevor Tyson

    • New Jersey Institute of Technology - Newark
    • New Jersey Institute of Technology

  • Zhiqiang Chen

    • New Jersey Institute of Technology

  • Sungback Kim

    • Rutgers University

  • Sang-Wook Cheong

    • Rutgers University

  View abstract →

• Giant magneto-elastic coupling in multiferroic hexagonal manganites

  ORAL

  March 11, 2008, 8:36 AM – March 11, 2008, 8:48 AM

  Authors

  • A. Pirogov

  • M.S. Kang

  • Seongsu Lee

    • Rutgers University, USA

  • K.-H. Jang

    • SungKyunKwan University, Korea

  • M. Yonemura

  • T. Kamiyama

    • KEK, Japan

  • S.-W. Cheong

    • Rutgers University, USA

  • F. Gozzo

    • Paul Scherrer Institut, Switzerland

  • Namsu Shin

    • Pohang Accelerator Laboratory, Korea

  • H. Kimura

  • Y. Noda

    • Tohoku University, Japan)

  • J.-G. Park

    • SungKyunKwan University, Korea

  View abstract →

• Anomalous low-temperature magnetic ordering and spin-phonon coupling in BiFeO$_{3}$ thin films

  POSTER

  March 11, 2008, 8:48 AM – March 11, 2008, 9:00 AM

  Authors

  • Manoj Singh

    • Department of Physics and Institute of Functional Nano Materials, University of Puerto Rico, PR,USA
    • Department of Physics, University of Puerto Rico, PR, USA

  • Ram Katiyar

    • Department of Physics and Institute of Functional Nano Materials, University of Puerto Rico, PR, USA

  • W. Prellier

    • Laboratoire CRISMAT, CNRS , ENSICAEN, Caen Cedex, France

  • H.M. Jang

    • Department of Materials Science and Engineering , Pohang University of Science and Technology, Pohang, Korea

  View abstract →

• Magneto-dielectric study of multiferroicity in biferroic YCrO$_{3}$

  ORAL

  March 11, 2008, 9:00 AM – March 11, 2008, 9:12 AM

  Authors

  • Relja Vasic

    • Florida State University

  • Haidong D. Zhou

    • NHMFL
    • Florida State University

  • Chris R. Wiebe

    • NHMFL/FSU
    • Florida State University

  • J.S. Brooks

    • Florida State University
    • Department of Physics and National High Magnetic Field Laboratory, Florida State University

  View abstract →

• Multiferroicity in the spin-1/2 quantum matter of LiCu$_{2}$O$_{2}$

  ORAL

  March 11, 2008, 9:12 AM – March 11, 2008, 9:24 AM

  Authors

  • A. Rusydi

    • University of Hamburg
    • IAP, University of Hamburg, Germany

  • Ilka Mahns

    • University of Hamburg

  • Sonja Mueller

    • University of Hamburg

  • Michael Ruebhausen

    • University of Hamburg

  • S. Park

    • Rutgers University

  • Y.J. Choi

    • Rutgers University

  • C.L. Zhang

    • Rutgers University

  • S.-W. Cheong

    • Rutgers University

  • Serban Smadici

  • Peter Abbamonte

    • UIUC

  • Martin von Zimmermann

    • DESY

  • George Sawatzky

    • University of British Columbia

  View abstract →

• Magnetically-induced ferroelectric polarization in a molecule-based quantum magnet

  ORAL

  March 11, 2008, 9:24 AM – March 11, 2008, 9:36 AM

  Authors

  • Vivien Zapf

    • NHMF, LANL, Los Alamos, NM

  • Frederik Fabris

    • National High Magnetic Field Lab, Los Alamos National Lab

  • Michel Kenzelmann

    • Laboratory for Solid State Physics, ETH H\"onggerberg, Zurich

  • Fedor Balakirev

    • NHMFL-LANL

  • Ying Chen

  • Colin Broholm

    • Dept of Physics and Astronomy, Johns Hopkins University

  View abstract →

• Spin Dynamics and Spin-flop transition in Magnetoelectric Effect LiMnPO$_{4}$

  ORAL

  March 11, 2008, 9:36 AM – March 11, 2008, 9:48 AM

  Authors

  • J. Li

    • NCNR, National Institute of Standards and Technology; Dept. Material Science and Engineering, University of Maryland

  • W. Tian

    • Oak Ridge National Laboratory, Oak Ridge TN 37831
    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University

  • Y. Chen

    • NCNR, National Institute of Standards and Technology; Dept. Material Science and Engineering, University of Maryland

  • J.L. Zarestky

    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University, Ames, IA 50011
    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University

  • D. Vaknin

    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University, Ames, IA 50011
    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University

  • J. W. Lynn

    • National Institute of Standards and Technology
    • NIST Center for Neutron Scattering
    • NIST
    • NCNR, National Institute of Standards and Technology, Gaithersburg, MD 20899
    • NCNR, National Institute of Standards and Technology

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• Magnetic Excitations in LiCoPO$_{4}$

  ORAL

  March 11, 2008, 9:48 AM – March 11, 2008, 10:00 AM

  Authors

  • Wei Tian

    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University, Ames, IA 50011

  • Jiying Li

    • NCNR, National Institute of Standards and Technology, Gaithersburg, MD 20899

  • J. W. Lynn

    • National Institute of Standards and Technology
    • NIST Center for Neutron Scattering
    • NIST
    • NCNR, National Institute of Standards and Technology, Gaithersburg, MD 20899
    • NCNR, National Institute of Standards and Technology

  • J.L. Zarestky

    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University, Ames, IA 50011
    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University

  • D. Vaknin

    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University, Ames, IA 50011
    • Ames laboratory and Dept. of Physics and Astronomy, Iowa State University

  View abstract →