Neutron Scattering Studies of Tm-Based Breathing Pyrochlore System

ORAL

Abstract

Breathing Pyrochlore materials have emerged as a promising candidate to study frustrated
magnetism and topological phenomena, such as Weyl and Dirac magnons. We have initiated
design and synthesis of rare-earth based family of Breathing Pyrochlore compounds. Further,
we have been using magnetometry, heat capacity, neutron diffraction and inelastic neutron
scattering techniques to probe the static and dynamic properties of these compounds. In this
talk, we are going to present our latest experimental results for the Tm-based breathing
pyrochlore compound Ba3Tm2Zn5O11.

–

Presenters

  • Lalit Yadav

    • Duke University

Authors

  • Lalit Yadav

    • 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

  • 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

  • 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

  • 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

  • Franz Lang

    • Physics, University of Oxford
    • Department of Physics, University of Oxford
    • Univ of Oxford

  • Stephen Blundell

    • Department of Physics, University of Oxford
    • University of Oxford
    • Physics, University of Oxford
    • Univ of Oxford

  • 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