Focus Session: Multiferroics I

Presentations

• Ferroelectric magnets: a Conical Spiral and an Ising Chain

  COFFEE_KLATCH · Invited

  March 17, 2009, 2:30 PM – March 17, 2009, 3:06 PM

  Authors

  • Young Jai Choi

    • Rutgers University

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• Magnetic-filed-induced polarization in the square-lattice antiferromagnetic Ba$_{2}$CoGe$_{2}$O$_{7}$

  ORAL

  March 17, 2009, 3:06 PM – March 17, 2009, 3:18 PM

  Authors

  • Hee Taek Yi

    • Rutgers University

  • Young Jai Choi

    • Rutgers University

  • Seongsu Lee

    • Department of Physics, Rutgers University
    • Rutgers University

  • Sang-Wook Cheong

    • Rutgers University
    • Department of Physics, Rutgers University
    • Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Piscataway, NJ

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• Electric polarization reversal under high magnetic field in square lattice antiferromagnet Ba$_{2}$CoGe$_{2}$O$_{7}$

  ORAL

  March 17, 2009, 3:18 PM – March 17, 2009, 3:30 PM

  Authors

  • N. Harrison

    • LANL

  • Jae Wook Kim

    • Seoul National University

  • S.H. Chun

    • Seoul National University

  • S.H. Kim

    • Seoul National University

  • Kee Hoon Kim

    • Seoul National University

  • Y. Jo

    • NHMFL

  • L. Balicas

    • NHMFL

  • Y.J. Choi

    • Rutgers University

  • S.-W. Cheong

    • Rutgers University

  • F. Balakirev

    • LANL

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• Magnetic Frustration and Magnetoelectric Coupling in CoSe$_2$O$_5$

  ORAL

  March 17, 2009, 3:30 PM – March 17, 2009, 3:42 PM

  Authors

  • Brent Melot

    • UC Santa Barbara
    • Materials Department, UC Santa Barbara

  • Ram Seshadri

    • UC Santa Barbara
    • Materials Department, UC Santa Barbara

  • Ambesh Dixit

    • Wayne State University
    • Department of Physics and Astronomy, Wayne State University, Detroit, MI 48201
    • Department of Physics and Astronomy, Wayne State University

  • Gavin Lawes

    • Wayne State University
    • Department of Physics and Astronomy, Wayne State University, Detroit, MI 48201
    • Department of Physics and Astronomy, Wayne State University

  • Emmanuelle Suard

    • Institute Laue Langevin, Grenoble, France

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• Ferroelectricity from magnetic order

  COFFEE_KLATCH · Invited

  March 17, 2009, 3:42 PM – March 17, 2009, 4:18 PM

  Authors

  • M. Kenzelmann

    • LDM, PSI, Villigen, Switzerland
    • ETHZ \& Paul Scherrer Institute, Switzerland
    • Paul Scherrer Institute

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• Q-domains in Multiferroic CoCr$_2$O$_4$

  ORAL

  March 17, 2009, 4:18 PM – March 17, 2009, 4:30 PM

  Authors

  • Thomas A. Kaplan

    • Michigan State University

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• Ginzburg-Landau theory for the conical cycloid state in multiferroics: Applications to CoCr$_{2}$O$_{4}$

  ORAL

  March 17, 2009, 4:30 PM – March 17, 2009, 4:42 PM

  Authors

  • Chuanwei Zhang

    • Department of Physics and Astronomy, Washington State University at Pullman

  • Sumanta Tewari

    • Department of Physics, Clemson University, Clemson, SC
    • Department of Physics and Astronomy, Clemson University

  • John Toner

    • Department of Physics and Institute of Theoretical Science, University of Oregon at Eugene

  • Sankar Das Sarma

    • University of Maryland
    • University of Maryland, College Park
    • University of Maryland, -College Park
    • Condensed Matter Theory Center, Department of Physics, University of Maryland at College Park

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• Spin-driven ferroelectricity in triangular lattice antiferromagnets $A$CrO$_2$ ($A$ = Cu, Ag, Li, or Na)

  ORAL

  March 17, 2009, 4:42 PM – March 17, 2009, 4:54 PM

  Authors

  • Shinichiro Seki

    • Department of Applied Physics, University of Tokyo

  • Yoshinori Onose

    • Department of Applied Physics, University of Tokyo

  • Yoshinori Tokura

    • Department of Applied Physics, University of Tokyo

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• Magnetoelectric coupling in a triangular lattice antiferromagnet CuCrO$_{2}$

  ORAL

  March 17, 2009, 4:54 PM – March 17, 2009, 5:06 PM

  Authors

  • Kenta Kimura

    • Osaka University

  • Hiroyuki Nakamura

    • Osaka University

  • Kenya Ohgushi

    • Institute for Solid State Physics, University of Tokyo

  • Tsuyoshi Kimura

    • Division of Materials Physics, Graduate School of Engineering Science, Osaka University
    • Osaka University

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• Synthesis and properties of PbTi$_{1-x}$Ni$_{x}$O$_{3}$.

  ORAL

  March 17, 2009, 5:06 PM – March 17, 2009, 5:18 PM

  Authors

  • Larry Buroker

    • Physics Dept., Univ. of Wisconsin, Milwaukee, 1900 E Kenwood Blvd. Milwaukee, WI 53211, USA
    • Physics Dept., Univ. of Wisconsin, 1900 E Kenwood Blvd., Milwaukee, WI 53211, USA
    • University of Wisconsin-Milwaukee
    • University of Wisconsin - Milwaukee, USA

  • Somaditya Sen

    • Physics Dept., Univ. of Wisconsin, Milwaukee, 1900 E Kenwood Blvd. Milwaukee, WI 53211, USA
    • University of Wisconsin-Milwaukee
    • Physics Dept., Univ. of Wisconsin, 1900 E Kenwood Blvd., Milwaukee, WI 53211, USA
    • University of Wisconsin - Milwaukee, USA

  • Marija Gajdardziska-Josifovska

    • Physics Dept., Univ. of Wisconsin, Milwaukee, 1900 E Kenwood Blvd. Milwaukee, WI 53211, USA
    • University of Wisconsin - Milwaukee, USA
    • University of Wisconsin-Milwaukee

  • Ying Zou

    • Physics Dept., Univ. of Wisconsin, Milwaukee, 1900 E Kenwood Blvd. Milwaukee, WI 53211, USA
    • University of Wisconsin-Milwaukee, USA
    • University of Wisconsin-Milwaukee
    • Physics Dept., Univ. of Wisconsin, 1900 E Kenwood Blvd., Milwaukee, WI 53211, USA
    • University of Wisconsin - Milwaukee, USA
    • Dept of Physics, University of Wisconsin-Milwaukee, USA

  • Shishir Ray

    • Physics Dept., Univ. of Wisconsin, Milwaukee, 1900 E Kenwood Blvd. Milwaukee, WI 53211, USA
    • University of Wisconsin-Milwaukee
    • University of Wisconsin - Milwaukee, USA

  • Mark Williamsen

    • Physics Dept., Univ. of Wisconsin, Milwaukee, 1900 E Kenwood Blvd. Milwaukee, WI 53211, USA
    • University of Wisconsin-Milwaukee
    • Physics Dept., Univ. of Wisconsin, 1900 E Kenwood Blvd., Milwaukee, WI 53211, USA
    • University of Wisconsin - Milwaukee, USA

  • Prasenjit Guptasarma

    • Physics Dept., Univ. of Wisconsin, Milwaukee, 1900 E Kenwood Blvd. Milwaukee, WI 53211, USA
    • University of Wisconsin-Milwaukee, USA
    • University of Wisconsin-Milwaukee
    • Physics Dept., Univ. of Wisconsin, 1900 E Kenwood Blvd., Milwaukee, WI 53211, USA
    • University of Wisconsin - Milwaukee, USA
    • Dept of Physics, University of Wisconsin-Milwaukee, USA

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• Impurity effects in multiferroic componds

  ORAL

  March 17, 2009, 5:18 PM – March 17, 2009, 5:30 PM

  Authors

  • Trinanjan Datta

    • Augusta State University

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