Pyrochlores I: Moment Fragmentation, Quantum Spin Liquids, and Beyond

FOCUS · F37

Presentations

  • Neutron Scattering Study on the Spin Disordered Ground State in the Pyrochlore Antiferromagnet Ce<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub>

    ORAL

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    Presenters

    • Evan Smith

      Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1, McMaster University, Department of Physics and Astronomy, McMaster University, Physics and Astronomy, McMaster University

    Authors

    • Evan Smith

      Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1, McMaster University, Department of Physics and Astronomy, McMaster University, Physics and Astronomy, McMaster University

    • Jonathan Gaudet

      Department of Physics and Astronomy, McMaster University, Johns Hopkins University, Baltimore, MD 21218, Institute for Quantum Matter and Department of Physics and Astronomy, Johns Hopkins University, Physics and Astronomy, Johns Hopkins University, IQM, Johns Hopkins University

    • Jérémi Dudemaine

      Département de Physique, Université de Montréal

    • Casey Marjerrison

      Department of Physics, Duke University, Physics and Astronomy, McMaster University, Duke University

    • Andrea Bianchi

      Département de Physique, Université de Montréal, Universite de Montreal

    • Connor Buhariwalla

      McMaster University, Physics and Astronomy, McMaster University

    • Michael Nicklas

      Max Planck Institute for Chemical Physics of Solids, Max Planck Institute for Chemical Physics of Solids, Nöthnitzer Str. 40 D-01187 Dresden, Germany

    • Roman Movshovich

      Los Alamos National Laboratory, Condensed Matter and Magnet Sciences, Los Alamos National Laboratory

    • Nicholas Butch

      NIST Center for Neutron Research, Center for Neutron Research, National Institute of Standards and Technology, NIST, NIST Center for Neutron Research, National Institute of Standards and Technology, National Institute of Standards and Technology, University of Maryland, College Park & NIST

    • Matthew Brandon Stone

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

    • Bruce Gaulin

      Department of Physics and Astronomy, McMaster University, McMaster University, Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1, Physics and Astronomy, McMaster University

    View abstract →

  • Neutron scattering study of breathing pyrochlore lattice material LiGaCr<sub>4</sub>S<sub>8</sub>

    ORAL

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    Presenters

    • Ganesh Pokharel

      Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA, Department of Materials Science and Engineering, University of Tennessee Knoxville, Materials Science and Engineering, University of Tennessee, Department of Physics & Astronomy, The University of Tennessee

    Authors

    • Ganesh Pokharel

      Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA, Department of Materials Science and Engineering, University of Tennessee Knoxville, Materials Science and Engineering, University of Tennessee, Department of Physics & Astronomy, The University of Tennessee

    • Hasitha Suriya Arachchige

      Department of Physics & Astronomy, University of Tennessee, Knoxville, TN 37996, USA, Department of Physics and Astronomy, University of Tennessee, Materials Science and Engineering, University of Tennessee, Department of Physics & Astronomy, The University of Tennessee

    • Andrew May

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

    • Tao Hong

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

    • Stuart Calder

      Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Neutron Scattering Division, Oak-Ridge National Laboratory

    • Gabriele Sala

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

    • Georg Ehlers

      Oak Ridge National Laboratory, Oak Ridge National Lab, SNS, Oak Ridge National Lab, Neutron Scattering Division, Oak-Ridge National Laboratory

    • David George Mandrus

      Department of Materials Science and Engineering, University of Tennessee, Knoxville, Tennessee 37996, USA, University of Tennessee-Knoxville, Oak Ridge National Lab, Department of Materials Science and Engineering, University of Tennessee, University of Tennessee (Knoxville, USA), Department of Materials Science and Engineering, University of Tennessee Knoxville, Department of Material Science & Engineering, University of Tennessee, Material Science and Engineering, University of Tennessee, Materials Science and Technology, Materials Science and Technology, University of Tennessee, Knoxville, Department of Materials Science and Engineering, The University of Tennessee, Materials Science and Engineering, The University of Tennessee, Oak Ridge National Laboratory, Department of Material Science and Engineering, University of Tennessee

    • Andrew D Christianson

      Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA, Neutron Scattering Division, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak-Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Lab, Oak Ridge National Laboratory

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  • Non-spin-ice quantum spin liquid (QSL) with Ce-based dipole-octupole doublets Ce<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub>

    ORAL

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    Presenters

    • Bin Gao

      Rutgers University, New Brunswick, Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA, Department of Physics and Astronomy, Rice University

    Authors

    • Bin Gao

      Rutgers University, New Brunswick, Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA, Department of Physics and Astronomy, Rice University

    • Tong Chen

      Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA, Department of Physics and Astronomy, Rice University

    • Kalyan Sasmal

      University of California, San Diego, Department of Physics, University of California, San Diego, La Jolla, CA 92093, Department of Physics, University of California, San Diego, Department of Physics, University of California, San Diego, CA 92093, USA

    • Manivannan Nallaiyan

      Quantum Design Inc, San Diego, CA 92121, USA, Quantum Design Inc

    • David W Tam

      Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA, Department of Physics and Astronomy, Rice University

    • Chien-Lung Huang

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

    • Gabriele Sala

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

    • Feng Ye

      Quantum Condensed Matter Division, Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National LaboratoryOak Ridge, Tennessee 37381, USA, Quantum Condensed Matter Division, Oak Ridge National Laboratory, TN 37831, Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Laboratory

    • Matthew Brandon Stone

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

    • D. T. Adroja

      ISIS Neutron and Muon Source Science and Technology Facilities Council, Rutherford Appleton Laboratory, ISIS Facility, TFC Rutherford-Appleton Laborator, ISIS Facility

    • Christopher Baines

      The Paul Scherrer Institute

    • Joel Barker

      The Paul Scherrer Institute

    • Huibo Cao

      Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Quantum Condensed Matter Division, Oak Ridge National Laboratory

    • Songxue Chi

      Oak Ridge National Laboratory, Quantum Condensed Matter Division, Oak Ridge National Laboratory, TN 37831, Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab

    • Stefano Spagna

      Quantum Design Inc, San Diego, CA 92121, USA, Quantum Design Inc

    • Sang-Wook Cheong

      Rutgers University, Department of Physics and Astronomy, Rutgers University, Rutgers University, New Brunswick, Rutgers Center for Emergent Materials and Department of Physics & Astronomy, Rutgers University, Center for Quantum Materials Synthesis and Department of Physics and Astronomy, Rutgers, the State University of New Jersey, Department of Physics, Rutgers University, Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854, USA, Physics, Rutgers University, Physics and Astronomy, Rutgers University, New Brunswick, Department of Physics and Astronomy, Rutgers University, New Jersey, Rutgers University, Physics and Astronomy, and Laboratory for Pohang Emergent Materials and Max Plank POSTECH Center for Complex Phase Materials, Pohang University of Science, RCEM, Department of Physics and Astronomy, Rutgers U., Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Department of Physics and Astronomy, 136 Frelinghuysen Road, Piscataway, New Jersey 08854, USA, Rutgers Center for Emergent Materials

    • Emilia Morosan

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

    • M Brian Maple

      University of California, San Diego, Department of Physics, University of California, San Diego, La Jolla, CA 92093, Department of Physics, University of California, San Diego, UC San Diego, Physics, University of California, San Diego, Department of Physics, University of California, San Diego, CA 92093, USA, Physics, University of California, SanDiego

    • Gang Chen

      Fudan University, Department of Physics, Fudan University

    • Pengcheng Dai

      Rice University, Department of Physics and Astronomy, Rice University, Department of Physics and Astronomy, Rice University, Houston, TX 77005, USA

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  • Pyrochlore antiferromagnet CdYb2Se4 studied by neutron scattering

    ORAL

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    Presenters

    • Guratinder Kaur

      Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen

    Authors

    • Guratinder Kaur

      Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen

    • Oksana Zaharko

      paul scherrer insitute, Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen

    • Vladimir Tsurkan

      university of ausburg, University of Augsburg, Experimental Physics-V, Academy of Sciences of Moldova, University of Augsburg Germany, Institute of Applied Physics

    • Tom Fennell

      paul scherrer insitute, Paul Scherrer Institute, Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen, Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute

    • Christian Ruegg

      Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institut, Villigen, Research with Neutrons and Muons, Paul Scherrer Institute, Neutrons and Muons Research Division, Paul Scherrer Institute

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  • Ultrasound investigation of Ce<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> at low temperatures and in high magnetic fields.

    ORAL

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    Presenters

    • Andrea Bianchi

      Département de physique, Université de Montréal, Montréal, QC, H3T 3J7, Canada, Universite de Montreal

    Authors

    • Andrea Bianchi

      Département de physique, Université de Montréal, Montréal, QC, H3T 3J7, Canada, Universite de Montreal

    • Jérémie Dudemain

      Département de physique, Université de Montréal, Montréal, QC, H3T 3J7, Canada, Universite de Montreal

    • Jonathan Gaudet

      Department of Physics and Astronomy, McMaster University, Johns Hopkins University, Baltimore, MD 21218, Institute for Quantum Matter and Department of Physics and Astronomy, Johns Hopkins University, Physics and Astronomy, Johns Hopkins University, IQM, Johns Hopkins University

    • Evan Smith

      Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1, McMaster University, Department of Physics and Astronomy, McMaster University, Physics and Astronomy, McMaster University

    • Bruce Gaulin

      Department of Physics and Astronomy, McMaster University, McMaster University, Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1, Physics and Astronomy, McMaster University

    • Yulia Gritsenko

      Hochfeld-Magnetlabor Dresden, Helmholtz-Zentrum Dresden-Rossendorf

    • Sergei Zherlitsyn

      Hochfeld-Magnetlabor Dresden, Helmholtz-Zentrum Dresden-Rossendorf

    • Joachim Wosnitza

      Dresden High Magnetic Field Laboratory, Helmholtz-Zentrum Dresden-Rossendorf, Hochfeld-Magnetlabor Dresden, Helmholtz-Zentrum Dresden-Rossendorf

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  • Extended Coulomb Liquid of Paired Hardcore Boson Model on a Pyrochlore Lattice

    ORAL

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    Presenters

    • Chun-Jiong Huang

      University of Science and Technology of China

    Authors

    • Chun-Jiong Huang

      University of Science and Technology of China

    • Changle Liu

      Department of Physics, Fudan University, Fudan University

    • Zi Yang Meng

      Institute of Physics, Chinese Academy of Sciences, Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Science, Institute of physics, Chinese Academy of Sciences, Chinese Academy of Science, Chinese Academy of Sciences, Chinese Academy of Sciences (CAS), China, Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Institute of Physics, CAS, Institute of Physics, Chinese Academy of Science

    • Yue Yu

      Fudan University

    • Youjin Deng

      University of Science and Technology of China, Department of Physics, University of Science and Technology of China, Hefei National Laboratory for Physical Sciences at Microscale and Department of Modern Physics, University of Science and Technology of China

    • Gang Chen

      Fudan University, Department of Physics, Fudan University

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  • Dynamical structure factor of the three-dimensional quantum spin liquid candidate NaCaNi<sub>2</sub>F<sub>7</sub>

    ORAL

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    Presenters

    • Hitesh Changlani

      Florida State University

    Authors

    • Hitesh Changlani

      Florida State University

    • Shu Zhang

      Johns Hopkins University

    • Kemp Plumb

      Physics, Brown University, Brown University

    • Oleg Tchernyshyov

      Johns Hopkins University

    • Roderich Moessner

      Max Planck Institute for the Physics of Complex Systems, MPIPKS Dresden, MPIpks, Max Planck Institut, Max Planck Institute for the Physics of Complex Systems, Dresden, Max-Planck-Institut fur Physik komplexer Systeme, MPI-PkS Dresden, Max-Planck-Institute for the Physics of Complex Systems, 01187 Dresden, Germany

    View abstract →

  • Intermultiplet transitions and long-range order in Sm-based pyrochlores

    ORAL

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    Presenters

    • Viviane Pecanha-Antonio

      Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH

    Authors

    • Viviane Pecanha-Antonio

      Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH

    • Erxi Feng

      Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH

    • D. T. Adroja

      ISIS Neutron and Muon Source Science and Technology Facilities Council, Rutherford Appleton Laboratory, ISIS Facility, TFC Rutherford-Appleton Laborator, ISIS Facility

    • Fabio Orlandi

      Rutherford Appleton Laboratory, ISIS Facility

    • Thomas Brückel

      Jülich Centre for Neutron Science and Peter Grünberg Institut, Forschungszentrum Jülich GmbH

    • Yixi Su

      Jülich Centre for Neutron Science at MLZ, Forschungszentrum Jülich GmbH, Heinz Maier-Leibnitz Zentrum

    View abstract →

  • The magnetic structure of the antiferromagnetic pyrochlore Gd<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub>

    ORAL

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    Presenters

    • Ross Stewart

      ISIS neutron and muon source, STFC, ISIS Neutron and Muon Source, Rutherford Appleton Laboratory

    Authors

    • Joseph Paddison

      Churchill College, University of Cambridge, Cambridge, University of Cambridge, Georgia Institute of Technology, Univserity of Cambridge, Department of Physics, University of Cambridge

    • Georg Ehlers

      Oak Ridge National Laboratory, Oak Ridge National Lab, SNS, Oak Ridge National Lab, Neutron Scattering Division, Oak-Ridge National Laboratory

    • Jason Gardner

      NSRRC Taiwan

    • Ross Stewart

      ISIS neutron and muon source, STFC, ISIS Neutron and Muon Source, Rutherford Appleton Laboratory

    View abstract →

  • Tuning Epitaxial Strain in XY Pyrochlore Er<sub>2</sub>Ti<sub>2</sub>O<sub>7</sub>

    ORAL

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    Presenters

    • Connor Buhariwalla

      McMaster University, Physics and Astronomy, McMaster University

    Authors

    • Connor Buhariwalla

      McMaster University, Physics and Astronomy, McMaster University

    • Evan Smith

      Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1, McMaster University, Department of Physics and Astronomy, McMaster University, Physics and Astronomy, McMaster University

    • Jonathan Gaudet

      Department of Physics and Astronomy, McMaster University, Johns Hopkins University, Baltimore, MD 21218, Institute for Quantum Matter and Department of Physics and Astronomy, Johns Hopkins University, Physics and Astronomy, Johns Hopkins University, IQM, Johns Hopkins University

    • Adam Aczel

      Neutron Scattering Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA, Oak Ridge National Laboratory, Oak Ridge Nat. Lab.

    • Patrick Fournier

      Universite de Sherbrooke, Université de Sherbrooke, Canada, Université de Sherbrooke

    • Bruce Gaulin

      Department of Physics and Astronomy, McMaster University, McMaster University, Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada L8S 4M1, Physics and Astronomy, McMaster University

    View abstract →