Theory of Ferroelectric, Multiferroic, and Other Structural Transitions

Presentations

• Dynamics of domains switching in epitaxial BaTiO$_3$/SrTiO$_3$ superlattices from first principles

  ORAL

  March 10, 2008, 1:30 PM – March 10, 2008, 1:42 PM

  Authors

  • Sergey Lisenkov

    • University of Arkansas

  • Inna Ponomareva

    • University of Arkansas

  • Laurent Bellaiche

    • University of Arkansas

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• Ferromagnetic-like closure domains in ferroelectric ultrathin films: First principles simulation

  ORAL

  March 10, 2008, 1:42 PM – March 10, 2008, 1:54 PM

  Authors

  • Javier Junquera

    • Dep. CITIMAC, Universidad de Cantabria, Avda. de los Castros s/n, E-39005, Santander, Spain

  • Pablo Aguado-Puente

    • Dep. CITIMAC, Universidad de Cantabria, Avda. de los Castros s/n, E-39005, Santander, Spain

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• The theory of domain patterns in ferroelastics

  ORAL

  March 10, 2008, 1:54 PM – March 10, 2008, 2:06 PM

  Authors

  • Allan Jacobs

    • Physics, University of Toronto

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• Peculiar ordering in flat ferroelectric nanoparticles driven by lattice misfit

  ORAL

  March 10, 2008, 2:06 PM – March 10, 2008, 2:18 PM

  Authors

  • Ivan Naumov

    • Hewlett-Packard Laboratories

  • A.M. Bratkovsky

    • Hewlett-Packard Laboratories
    • Hewlett-Packard Labs, California 94304
    • Hewlett-Packard Labs, Palo Alto

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• Static and Dynamic Properties of Ferroelectric Nanostructures and Multiferroic Bulk Systems: A Multiscale Approach

  ORAL

  March 10, 2008, 2:18 PM – March 10, 2008, 2:30 PM

  Authors

  • T. Michael

  • S. Trimper

    • Martin-Luther-University, Halle, Germany

  • J.M. Wesselinowa

    • University of Sofia, Bulgaria

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• A new order parameter in complex dipolar structures

  ORAL

  March 10, 2008, 2:30 PM – March 10, 2008, 2:42 PM

  Authors

  • Sergey Prosandeev

    • University of Arkansas

  • Laurent Bellaiche

    • University of Arkansas

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• Microscopic origin of Magnetic Ferroelectrics in Non-collinear Multiferroics

  ORAL

  March 10, 2008, 2:42 PM – March 10, 2008, 2:54 PM

  Authors

  • Chen Fang

    • Department of Physics, Purdue University
    • Purdue University

  • Jiangping Hu

    • Purdue University
    • Department of Physics, Purdue University

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• A theory for the multiferroic compound LiCu$_{2}$O$_{2}$

  ORAL

  March 10, 2008, 2:54 PM – March 10, 2008, 3:06 PM

  Authors

  • Trinanjan Datta

    • Department of Chemistry and Physics, Augusta State University

  • Chen Fang

    • Department of Physics, Purdue University
    • Purdue University

  • Jiangping Hu

    • Purdue University
    • Department of Physics, Purdue University

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• Phase-field model of strain-induced grain-boundary premelting

  ORAL

  March 10, 2008, 3:06 PM – March 10, 2008, 3:18 PM

  Authors

  • Nan Wang

    • Physics Dept and CIRCS, Northeastern University

  • Robert Spatschek

    • Physics Dept and CIRCS, Northeastern University

  • Alain Karma

    • CIRCS, Northeastern University
    • Physics Dept and CIRCS, Northeastern University

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• Incorporation of plasticity into the Landau-Ginzburg theory of martensitic phase transformations

  ORAL

  March 10, 2008, 3:18 PM – March 10, 2008, 3:30 PM

  Authors

  • Roman Gr\"oger

    • Los Alamos National Laboratory, Theoretical Division

  • Turab Lookman

    • Los Alamos National Laboratory, Theoretical Division

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• Phonon Driven BCC to Orthorhombic Transformation in U-Nb Alloys

  ORAL

  March 10, 2008, 3:30 PM – March 10, 2008, 3:42 PM

  Authors

  • Avadh Saxena

    • Los Alamos National laboratory
    • Los Alamos National Lab

  • Turab Lookman

    • Los alamos National Laboratory
    • Los Alamos National Lab

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• First-Principles Study of the Jahn-Teller Distortion in the Ti$_{1-X}$V$_{X}$H$_{2}$ and Zr$_{1-X}$Nb$_{x}$H$_{2}$ Alloys

  ORAL

  March 10, 2008, 3:42 PM – March 10, 2008, 3:54 PM

  Authors

  • Ramiro Quijano

    • CINVESTAV-Unidad Merida

  • Romeo de Coss

    • CINVESTAV-Unidad Merida

  • David Singh

    • Oak Ridge National Laboratory, USA

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• Density functional analysis of long range order

  ORAL

  March 10, 2008, 3:54 PM – March 10, 2008, 4:06 PM

  Authors

  • T.R.S. Prasanna

    • IIT Bombay

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• Ab-initio study of the structural and magnetic properties for the fcc Fe-Co alloy.

  ORAL

  March 10, 2008, 4:06 PM – March 10, 2008, 4:18 PM

  Authors

  • Filiberto Ortiz-Chi

    • Cinvestav Unidad M\'erida

  • Aar\'on Aguayo

    • Universidad Aut\'onoma de Yucat\'an

  • Romeo de Coss

    • Departamento de Fisica de Aplicada, Cinvestav-Merida, Yucatan, Mexico
    • Departamento de Fisica Aplicada, Cinvestav-Merida
    • Department of Applied Physics, Cinvestav-Merida, Mexico
    • Cinvestav Unidad M\'erida
    • Departamento de F\'isica Aplicada, Cinvestav-M\'erida

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