Ferroelectricity in BaTiO3 and SrTiO3 Nanaoparticles

ORAL

Abstract

Nanoparticles of SrTiO3 and BaTiO3 with well define sizes have been found to exhibit ferroelectricity at sizes which are inconsistent with standard models. Detailed measurements of optical and structural properties are being conducted to ascertain the nature of the ferroelectric state and the atomic structure which supports it.

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Presenters

  • Tian Yu

    New Jersey Inst of Tech

Authors

  • Han Zhang

    New Jersey Inst of Tech, Department of Physics, New Jersey Inst of Tech

  • Sizhan Liu

    New Jersey Inst of Tech, Department of Physics, New Jersey Inst of Tech

  • Tian Yu

    New Jersey Inst of Tech

  • Sanjit Ghose

    Photon Science Division, Brookhaven National Laboratory, Brookhaven National Laboratory

  • Ighodalo Idehenre

    ECE Department, University of Dayton

  • Dean Evans

    Air Force Research Laboratory, Wright-Patterson Air Force Base, Materials and Manufacturing Directorate, Air Force Research Laboratory

  • Yuri Barnakov

    College of Engineering, Tennessee State University

  • Trevor Tyson

    New Jersey Inst of Tech, Department of Physics, New Jersey Inst of Tech