Pyrochlore Systems

Presentations

• Competing magnetic orders and multipolar Weyl fermions in 227 pyrochlore iridates.

  ORAL

  March 17, 2021, 8:00 AM – March 17, 2021, 8:12 AM

  Presenters

  • Konstantinos Ladovrechis

    • Tech Univ Dresden

  Authors

  • Konstantinos Ladovrechis

    • Tech Univ Dresden

  • Bitan Roy

    • Physics, Lehigh University
    • Lehigh University
    • Department of Physics, Lehigh University
    • Max Planck Inst and Lehigh University

  • Tobias P Meng

    • Tech Univ Dresden
    • Institute of Theoretical Physics, Technische Universitat Dresden

  View abstract →

• Cluster Frustration in the Breathing Pyrochlore Magnet LiGaCr₄S₈

  ORAL

  March 17, 2021, 8:12 AM – March 17, 2021, 8:24 AM

  Presenters

  • Joseph Paddison

    • Oak Ridge National Lab
    • Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory

  Authors

  • Joseph Paddison

    • Oak Ridge National Lab
    • Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory

  • Ganesh Pokharel

    • Department of Physics, University of Tennessee Knoxville
    • Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA
    • University of Tennessee - Knoxville

  • Hasitha Suriya Arachchige

    • Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA
    • University of Tennessee - Knoxville
    • Department of Materials Science, The University of Tennessee

  • Travis Williams

    • Oak Ridge National Lab
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory

  • Andrew May

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  • Randy Fishman

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • Gabriele Sala

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • Stuart Calder

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  • Georg Ehlers

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • David Parker

    • Oak Ridge National Lab
    • Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  • Tao Hong

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Andrew R Wildes

    • Institut Laue-Langevin
    • Institut Laue Langevin

  • David George Mandrus

    • Materials Science and Technology Division, Oak Ridge National Labratory
    • Materials Science and Engineering, University of Tennessee
    • Department of Materials Science and Engineering, University of Tennessee
    • University of Tennessee
    • Department of Materials Science and Engineering, University of Tennessee Knoxville
    • Department of Materials Science & Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA
    • Oakridge National Laboratory
    • Materials Science and Engineering, University of Tennessee, Knoxville
    • Oak Ridge National Laboratory
    • University of Tennessee - Knoxville
    • Materials Science and Technology Division, Oak Ridge National Laboratory
    • Department of Physics, University of Tennessee Knoxville
    • Materials Science and Technology, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory, Materials Science and Technology Division
    • Department of Materials Science, The University of Tennessee
    • University of Tennessee, Knoxville

  • Andrew Christianson

    • Oak Ridge National Lab
    • Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Oak Ridge National Laboratory

  View abstract →

• Beyond Single Tetrahedron Model of the Breathing Pyrochlore Material Ba₃Yb₂Zn₅O₁₁

  ORAL

  March 17, 2021, 8:24 AM – March 17, 2021, 8:36 AM

  Presenters

  • Sachith Dissanayake

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

  Authors

  • 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

  • Jeffrey Gary Rau

    • Department of Physics, University of Windsor

  • William Steinhardt

    • Duke University
    • 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

  • 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

  • Matthias D Frontzek

    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Andrey Podlesnyak

    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennesse
    • Oak Ridge National Lab

  • David E Graf

    • National High Magnetic Field Laboratory
    • Florida State University
    • National High Magnetic Field Lab, Florida State University
    • National High Magnetic Field Laboratory, Tallahassee and Florida State University
    • National High Magnetic Field Laboratory, Florida State University
    • National High Magnetic Field Laboratory (FSU)
    • Department of Physics, Florida State University
    • National High Magnetic Field Laboratory and Department of Physics, Florida State University
    • National High Magnetic Field Lab
    • National High Magnetic Field Laboratory, Tallahassee, FL
    • CMS, National High Magnetic Laboratory

  • Eun Sang Choi

    • National High Magnetic Field Laboratory, Florida State University
    • National High Magnetic Field Laboratory
    • National High Magnetic Field Laboratory and Department of Physics, Florida State University
    • National High Magnetic Field Lab
    • Physics, Florida State University
    • National High Field Magnet Laboratory
    • Florida Sate University

  • 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

  • Michel J P Gingras

    • Department of Physics and Astronomy, University of Waterloo

  • 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

  View abstract →

• Neutron Scattering Studies of Tm-Based Breathing Pyrochlore System

  ORAL

  March 17, 2021, 8:36 AM – March 17, 2021, 8:48 AM

  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

  View abstract →

• Experimental signatures of a three-dimensional quantum spin liquid in effective spin-1/2 Ce₂Zr₂O₇ pyrochlore

  Invited

  March 17, 2021, 8:48 AM – March 17, 2021, 9:24 AM

  Presenters

  • Bin Gao

    • Rice University
    • Rutgers Center for Emergent Materials, Rutgers University
    • Department of Physics and astronomy, Rice University
    • Department of Physics and Astronomy, Rice University
    • Rice Univ

  Authors

  • Bin Gao

    • Rice University
    • Rutgers Center for Emergent Materials, Rutgers University
    • Department of Physics and astronomy, Rice University
    • Department of Physics and Astronomy, Rice University
    • Rice Univ

  • Tong Chen

    • Rice University
    • Department of Physics and astronomy, Rice University
    • Rice Univ

  • David W Tam

    • Rice Univ

  • Chien-Lung Huang

    • Rice Univ
    • Department of Physics and Astronomy, Rice University

  • Kalyan Sasmal

    • Department of Physics, University of California, San Diego
    • University of California, San Diego

  • Devashibhai Adroja

    • ISIS Facility, STFC Rutherford-Appleton Laboratory

  • Feng Ye

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab
    • Neutron Scattering Division, Oak Ridge National Laboratory

  • Huibo Cao

    • Oak Ridge National Lab
    • Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Neutron Scattering, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory

  • Gabriele Sala

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • Matthew Brandon Stone

    • Oak Ridge National Lab
    • Oak Ridge national lab
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Oakridge National Laboratory

  • Chris Baines

    • Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institut
    • Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute
    • Paul Scherrer Institut

  • Joel Verezhak

    • Laboratory for Muon Spin Spectroscopy, Paul Scherrer Institute
    • Paul Scherrer Institut

  • Haoyu Hu

    • Physics and Astronomy, Rice university
    • Rice Univ
    • Department of Physics and Astronomy, Rice University

  • JAEHO CHUNG

    • Department of Physics, Korea University

  • Xianghan Xu

    • Department of Physics and Astronomy, Rutgers University-New Brunswick
    • Rutgers, The State University of New Jersey
    • Department of Physics and Astronomy, Rutgers University

  • Sang-Wook Cheong

    • Rutgers University, New Brunswick
    • Department of Physics and Astronomy, Rutgers University-New Brunswick
    • Rutgers Center for Emergent Materials, Rutgers University
    • Rutgers, The State University of New Jersey
    • Rutgers University
    • Department of Physics and Astronomy, Rutgers University
    • Center for Quantum Materials Synthesis, Rutgers University
    • Center for Emergent Materials and Department of Physics and Astronomy, Rutgers

  • Manivannan Nallaiyan

    • Quantum Design Inc.

  • Stefano Spagna

    • Quantum Design Inc.

  • M Brian Maple

    • Department of Physics, University of California, San Diego
    • University of California, San Diego
    • Physics, Univ. of California, San Diego

  • Andriy Nevidomskyy

    • Department of Physics and Astronomy, Rice University
    • Rice Univ
    • Department of Physics and Astronomy, Rice University, TX, USA
    • Rice Center for Quantum Materials, Rice University
    • Rice University
    • Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ
    • Physics and Astronomy, Rice University

  • Emilia Morosan

    • Rice Univ
    • Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ
    • Rice University
    • Department of Physics and Astronomy, Rice University

  • Gang Chen

    • The University of Hong Kong
    • Department of Physics and HKU-UCAS Joint Institute for Theoretical and Computational Physics at Hong Kong, The university of Hong Kong

  • Pengcheng Dai

    • Rice Univ
    • Rice University
    • Department of Physics and astronomy, Rice University
    • Department of Physics and Astronomy, Rice University

  View abstract →

• Effective Hamiltonian and dynamics of the dipole-octupole pyrochlore Ce2Zr2O7

  ORAL

  March 17, 2021, 9:24 AM – March 17, 2021, 9:36 AM

  Presenters

  • Anish Bhardwaj

    • National High Magnetic Field Laboratory, FL, USA

  Authors

  • Anish Bhardwaj

    • National High Magnetic Field Laboratory, FL, USA

  • Shu Zhang

    • University of California, Los Angeles
    • University of California Los Angeles, CA, USA

  • Roderich Moessner

    • Condensed Matter, Max Planck Institute for the Physics of Complex Systems
    • Max-Planck Institute for the Physics of Complex Systems, Dresden, Germany

  • Andriy Nevidomskyy

    • Department of Physics and Astronomy, Rice University
    • Rice Univ
    • Department of Physics and Astronomy, Rice University, TX, USA
    • Rice Center for Quantum Materials, Rice University
    • Rice University
    • Department of Physics and Astronomy and Rice Center for Quantum Materials, Rice Univ
    • Physics and Astronomy, Rice University

  • Hitesh J Changlani

    • Florida State University, Tallahassee, FL, USA; National High Magnetic Field Laboratory, FL, USA

  View abstract →

• Low Energy Magneto-optics of Tb₂Ti₂O₇ in [111] Magnetic Field

  ORAL

  March 17, 2021, 9:36 AM – March 17, 2021, 9:48 AM

  Presenters

  • Xinshu Zhang

    • Johns Hopkins University

  Authors

  • Xinshu Zhang

    • Johns Hopkins University

  • Yi Luo

    • Institute for Quantum Matter and Department of Physics and Astronomy, Johns Hopkins University
    • Johns Hopkins University

  • Thomas Halloran

    • Johns Hopkins University

  • Jonathan Gaudet

    • Department of Physics and Astronomy and Institute for Quantum Matter, The Johns Hopkins University
    • Johns Hopkins University
    • Department of Physics and Astronomy and Institute for Quantum Matter, Johns Hopkins University, Baltimore, Maryland 21218, USA

  • Huiyuan Man

    • Geballe Laboratory for Advanced Materials, Stanford University
    • Johns Hopkins University
    • Department of Physics and Astronomy, Johns Hopkins University
    • Stanford University

  • Seyed Koohpayeh

    • Johns Hopkins University

  • Peter Armitage

    • Johns Hopkins University
    • Department of Physics and Astronomy, Johns Hopkins University, Baltimore 21218
    • Department of Physics and Astronomy, Johns Hopkins University

  View abstract →

• Specific heat measurements and Monte Carlo simulations of the canted ferromagnetic pyrochlore oxide Yb₂Ti₂O₇

  ORAL

  March 17, 2021, 9:48 AM – March 17, 2021, 10:00 AM

  Presenters

  • Xinzhe Hu

    • Department of Physics, University of Florida
    • Physics, University of Florida
    • University of Florida

  Authors

  • Xinzhe Hu

    • Department of Physics, University of Florida
    • Physics, University of Florida
    • University of Florida

  • Andrew Scott Padgett

    • Department of Physics, University of Florida

  • Liang Yin

    • Department of Physics, University of Florida

  • Swapnil Yadav

    • University of Florida
    • Department of Physics, University of Florida

  • Qiuju Li

    • School of Physics and Material Sciences, Anhui University

  • Xuefeng Sun

    • Department of Physics, University of Science and Technology of China

  • Yasumasa Takano

    • Department of Physics, University of Florida
    • University of Florida
    • Physics, University of Florida

  View abstract →

• Negative Thermal Expansion in a Magnetically Frustrated Spinel

  ORAL

  March 17, 2021, 10:00 AM – March 17, 2021, 10:12 AM

  Presenters

  • Ananya Samanta

    • Okinawa Institute of Science and Technology

  Authors

  • Ananya Samanta

    • Okinawa Institute of Science and Technology

  • Han Yan

    • Okinawa Inst of Sci & Tech
    • Okinawa Institute of Science and Technology
    • Theory of Quantum Matter Unit, OIST

  • Karlo Penc

    • Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, Hungarian Academy of Sciences
    • Wigner Research Centre for Physics

  • Nicholas Shannon

    • Okinawa Inst of Sci & Tech
    • Theory of Quantum Matter Unit, OIST
    • Okinawa Institute of Science and Technology
    • Okinawa Institute of Science and Technology Graduate University (OIST)
    • OIST
    • Theory of Quantum Matter Unit, Okinawa Institute of Science and Technology

  View abstract →

• Magnetometry and transport studies of single-crystal pyrochlore iridates

  ORAL

  March 17, 2021, 10:12 AM – March 17, 2021, 10:24 AM

  Presenters

  • Matthew Pearce

    • Department of Physics, University of Warwick
    • Physics, University of Warwick
    • University of Warwick

  Authors

  • Matthew Pearce

    • Department of Physics, University of Warwick
    • Physics, University of Warwick
    • University of Warwick

  • Kathrin Goetze

    • Department of Physics, University of Warwick
    • Univ of Warwick
    • Physics, University of Warwick
    • University of Warwick

  • Attila Szabo

    • TCM, University of Cambridge
    • University of Cambridge

  • Tycho Sikkenk

    • Physics, Utrecht University
    • University of Utrecht

  • Martin Lees

    • Physics, University of Warwick
    • University of Warwick
    • Department of Physics, The University of Warwick, Coventry, CV4 7AL, United Kingdom

  • Andrew Boothroyd

    • Physics, University of Oxford

  • Dharmalingam Prabhakaran

    • Physics, University of Oxford
    • Clarendon Laboratory, Department of Physics, University of Oxford

  • Claudio Castelnovo

    • Univ of Cambridge
    • TCM, University of Cambridge
    • University of Cambridge
    • T.C.M. Group, Cavendish Laboratory, JJ Thomson Avenue, Cambridge CB3 0HE, United Kingdom

  • Paul Goddard

    • Department of Physics, University of Warwick
    • University of Warwick
    • Physics, University of Warwick

  View abstract →

• Quantum Monte Carlo Simulation of an SO(N) Singlet Projector Model on the Pyrochlore Lattice

  ORAL

  March 17, 2021, 10:24 AM – March 17, 2021, 10:36 AM

  Presenters

  • Jared Sutton

    • California State University, Sacramento

  Authors

  • Jared Sutton

    • California State University, Sacramento

  • Matthew Block

    • California State University, Sacramento

  View abstract →

• Pyrochlore U(1) spin liquid of mixed-symmetry enrichments in magnetic fields

  ORAL

  March 17, 2021, 10:36 AM – March 17, 2021, 10:48 AM

  Presenters

  • Xu-Ping Yao

    • The University of Hong Kong

  Authors

  • Xu-Ping Yao

    • The University of Hong Kong

  • Yaodong Li

    • University of California, Santa Barbara

  • Gang Chen

    • The University of Hong Kong
    • Department of Physics and HKU-UCAS Joint Institute for Theoretical and Computational Physics at Hong Kong, The university of Hong Kong

  View abstract →

• Machine assisted identification of unconventional order and ground-state selection in a breathing pyrochlore magnet

  ORAL

  March 17, 2021, 10:48 AM – March 17, 2021, 11:00 AM

  Presenters

  • Nicolas Sadoune

    • Arnold Sommerfeld Center for Theoretical Physics, University of Munich
    • Ludwig Maximilian University of Munich

  Authors

  • Nicolas Sadoune

    • Arnold Sommerfeld Center for Theoretical Physics, University of Munich
    • Ludwig Maximilian University of Munich

  • Ke Liu

    • Arnold Sommerfeld Center for Theoretical Physics, University of Munich
    • Ludwig Maximilian University of Munich

  • Ludovic DC Jaubert

    • LOMA, UMR 5798, 33400 Talence, France, CNRS, University of Bordeaux
    • LOMA, CNRS, Université de Bordeaux

  • Han Yan

    • Okinawa Inst of Sci & Tech
    • Okinawa Institute of Science and Technology
    • Theory of Quantum Matter Unit, OIST

  • Lode Pollet

    • Arnold Sommerfeld Center for Theoretical Physics, University of Munich
    • Ludwig Maximilian University of Munich

  • Nicholas Shannon

    • Okinawa Inst of Sci & Tech
    • Theory of Quantum Matter Unit, OIST
    • Okinawa Institute of Science and Technology
    • Okinawa Institute of Science and Technology Graduate University (OIST)
    • OIST
    • Theory of Quantum Matter Unit, Okinawa Institute of Science and Technology

  View abstract →