Crystal Growth and Characterization of Tb-Based Triangular Lattice Borate

ORAL

Abstract

Recently, triangular lattice antiferromagnetic materials have attracted attention because competing interactions on the lattice can give rise to exotic phenomena, such as quantum spin liquids. We have initiated systematic efforts to synthesize single crystal samples of a family of rare-earth based triangular lattice antiferromagnet borates. We have performed xray/neutron diffraction, magnetometry, and heat capacity techniques to characterize these compounds. Additionally we have carried out neutron scattering experiments to probe the static and dynamic properties of this family of geometrically frustrated compounds. In this talk, we will present the latest results of our experimental efforts obtained for Tb-based triangular lattice compound, Ba3Tb(BO3)3.

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Presenters

  • Matthew Ennis

    • Department of Physics, Duke University

Authors

  • Matthew Ennis

    • Department of Physics, Duke University

  • Rabindranath Bag

    • Department of Physics, Duke University
    • Physics, Indian Institute of Science education and research
    • Duke University
    • Indian Institute of Science Education and Research -Pune

  • Sachith Dissanayake

    • Department of Physics, Duke University
    • Oak Ridge National Lab
    • Duke University
    • Oak Ridge National Laboratory

  • Zhenzhong Shi

    • Department of Physics, Duke University
    • Duke University

  • Alexander Kolesnikov

    • Spallation Neutron Source, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Lab
    • Oak Ridge National Lab
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • ORNL
    • Oak Ridge National Laboratory

  • Nicholas Butch

    • National Institute of Standards and Technology
    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • Center for Neutron Research, National Institute of Standards and Technology
    • NCNR, National Institute for Standard and Technology
    • NIST/University of Maryland
    • Center of Neutron Research, National Institute of Standards and Technology, NIST
    • Center for Neutron Research, National Institute of Standards and Technology, National Institute of Standards and Technology
    • NIST Center for Neutro Research, National Institute of Standards and Technology
    • University of Maryland

  • Guangyong Xu

    • NIST
    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • National Institute of Standard and Technology
    • Center for Neutron Research, National Institute of Standards and Technology
    • National Institute of Standards and Technology
    • Center of Neutron Research, National Institute of Standards and Technology, NIST
    • NIST Center for Neutron Research, NIST

  • Craig Brown

    • Center for Neutron Research, NIST
    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • Center of Neutron Research, National Institute of Standards and Technology, NIST

  • Sara Haravifard

    • Department of Physics and Department of Mechanical Engineering & Materials Science, Duke University
    • Department of Physics and Department of Mechanical Engineering and Materials Science, Duke University
    • Duke University
    • Department of Physics, Duke University
    • Physics & Mechanical Engineering and Material Sciences, Duke University
    • Department of Physics and Department of Mechanical Engineering & Materials, Duke University