Pyrochlore Systems

Presentations

• Dynamical ground state in the XY pyrochlore Yb2GaSbO7

  ORAL

  March 17, 2022, 12:30 PM – March 17, 2022, 12:42 PM

  Publication: P.M. Sarte et al, Dynamical ground state in the XY pyrochlore Yb2GaSbO7, npj Quantum Materials 6, 42 (2021)

  Presenters

  • Adam A Aczel

    Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Lab, Oak Ridge, Tennessee 37831, USA, Oak Ridge Nat'l Lab

  Authors

  • Adam A Aczel

    Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Lab, Oak Ridge, Tennessee 37831, USA, Oak Ridge Nat'l Lab

  • Paul M Sarte

    University of California, Santa Barbara

  • Christopher R Wiebe

    The University of Winnipeg, University of Winnipeg

  • Joseph Paddison

    Oak Ridge National Lab

  • Minseong Lee

    Los Alamos National Lab, Los Alamos National Laboratory

  • Matthew B Stone

    Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Lab, Oak Ridge, Tennessee 37831, USA

  • Daniel M Pajerowski

    Oak Ridge National Lab

  • Stuart Calder

    Oak Ridge National Lab

  • Lucile Mangin-Thro

    ILL, Institut Laue-Langevin

  • Yiming Qiu

    National Institute of Standards and Technology

  • Mitchell Bordelon

    University of California, Santa Barbara

  • Brenden Ortiz

    University of California, Santa Barbara

  • Dalmau Reig-i-Plessis

    University of British Columbia

  • J. Paul Attfield

    University of Edinburgh

  • Stephen D Wilson

    University of California, Santa Barbara

  • Chris Stock

    Univ of Edinburgh

  • Haidong Zhou

    University of Tennessee

  • Alannah M Hallas

    University of British Columbia

  View abstract →

• Investigation of the monopole magneto-chemical potential in spin ices using capacitive torque magnetometry

  ORAL

  March 17, 2022, 12:42 PM – March 17, 2022, 12:54 PM

  Publication: [1] N. Anand, K. Barry, J. N. Neu, D. E. Graf, Q. Huang, H. Zhou, T. Siegrist, H. J. Changlani, and C. Beekman, arXiv:2105.05844 [cond-mat.str-el] (2021) <br>[2] K. Barry, B. Zhang, N. Anand, Y. Xin, A. Vailionis, J. Neu, C. Heikes, C. Cochran, H. Zhou, Y. Qiu, W. Ratcliff, T. Siegrist, & and C. Beekman, Phys. Rev. Materials, 3, 084412 (2019)

  Presenters

  • Christianne Beekman

    Florida State University & NHMFL

  Authors

  • Christianne Beekman

    Florida State University & NHMFL

  • Naween Anand

    Argonne National Laboratory, Argonne National Lab

  • Kevin T Barry

    Florida State University

  • Jennifer N Neu

    National High Magnetic Field Laboratory

  • David E Graf

    Florida State University, National High Magnetic Field Laboratory, NHMFL, Florida State University, National High Magnetic Field Laboratory and Department of Physics, Florida State University

  • Haidong Zhou

    University of Tennessee

  • Hitesh J Changlani

    Florida State University and National High Magnetic Field Laboratory, Florida State University

  • Theo Siegrist

    Florida State University, National High Magnetic Field Laboratory - Florida State University

  View abstract →

• Absence of moment fragmentation in the mixed B-site pyrochlore Nd₂GaSbO₇

  ORAL

  March 17, 2022, 12:54 PM – March 17, 2022, 1:06 PM

  Publication: S. J. Gomez, P. M. Sarte, M. Zelensky, A. M. Hallas, B. A. Gonzalez, K. H. Hong, E. J. Pace, S. Calder, M. B. Stone, Y. Su, E. Feng, M. D. Le, C. Stock, J. P. Attfield, S. D. Wilson, C. R. Wiebe, and A. A. Aczel, Absence of moment fragmentation in the mixed B-site pyrochlore Nd2GaSbO7. Phys. Rev. B. 103 (2021) 214419. [DOI: 10.1103/PhysRevB.103.214419] [arXiv: 2104.00791]

  Presenters

  • Steven J Gomez

    University of California, Santa Barbara, Department of Materials, University of California, Santa Barbara

  Authors

  • Steven J Gomez

    University of California, Santa Barbara, Department of Materials, University of California, Santa Barbara

  View abstract →

• Rapid microwave-assisted synthesis of mixed B-site pyrochlores: stabilization and discovery of Ln₂InSbO₇ family

  ORAL

  March 17, 2022, 1:06 PM – March 17, 2022, 1:18 PM

  Publication: B.R. Ortiz, P.M. Sarte, M. Garcia, M. Marmolejo, G. Pokharel, and S.D. Wilson. "Rapid microwave-assisted synthesis of mixed B-site pyrochlores, stabilization, and discovery of Ln2InSbO7 family" (in preparation).

  Presenters

  • Paul M Sarte

    University of California, Santa Barbara

  Authors

  • Brenden Ortiz

    University of California, Santa Barbara

  • Paul M Sarte

    University of California, Santa Barbara

  • Michael Garcia

    University of California, Santa Barbara

  • Marcos Marmolejo

    University of California, Santa Barbara

  • Ganesh Pokharel

    University of California, Santa Barbara

  • Stephen D Wilson

    University of California, Santa Barbara

  View abstract →

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

  ORAL

  March 17, 2022, 1:18 PM – March 17, 2022, 1:30 PM

  Presenters

  • Jared R Sutton

    California State University, Sacramento

  Authors

  • Jared R Sutton

    California State University, Sacramento

  • Matthew S Block

    California State University, Sacramento

  View abstract →

• Understanding reentrance in frustrated magnets: the case of the Er₂Sn₂O₇ pyrochlore

  ORAL

  March 17, 2022, 1:30 PM – March 17, 2022, 1:42 PM

  Publication: D. R. Yahne et al., "Understanding Reentrance in Frustrated Magnets: the Case of the Er2Sn2O7 Pyrochlore", arXiv:2101.08361 [cond-mat.str-el] (2021).

  Presenters

  • Danielle R Yahne

    Colorado State University

  Authors

  • Danielle R Yahne

    Colorado State University

  • Darren Pereira

    University of Waterloo

  • Ludovic D Jaubert

    CNRS Bordeaux

  • Duminda Sanjeewa

    Oak Ridge National Lab

  • Joseph Kolis

    Clemson University

  • Matthew J Enjalran

    Southern Conn State Univ

  • Michel J P Gingras

    University of Waterloo, Department of Physics and Astronomy, University of Waterloo

  • Kate A Ross

    Colorado State University

  View abstract →

• Spin Dynamics and Unconventional Coulomb Phase in Nd2Zr2O7

  ORAL · Invited

  March 17, 2022, 1:42 PM – March 17, 2022, 2:18 PM

  Presenters

  • Elsa Lhotel

    CNRS - Institut Néel, CNRS - Sorbonne University, CNRS

  Authors

  • Elsa Lhotel

    CNRS - Institut Néel, CNRS - Sorbonne University, CNRS

  • Melanie Leger

    Insitut Neel, France

  View abstract →

• Observing Magnetic Monopoles in Spin Ice via Electron Holography

  ORAL

  March 17, 2022, 2:18 PM – March 17, 2022, 2:30 PM

  Presenters

  • Ankur Dhar

    SLAC - Natl Accelerator Lab

  Authors

  • Ankur Dhar

    SLAC - Natl Accelerator Lab

  • Ludovic D Jaubert

    CNRS Bordeaux

  • Tsumoru Shintake

    Okinawa Institute of Science & Technology

  • Nic Shannon

    Okinawa Institute of Science & Technology

  View abstract →

• Probing Flat Band Physics in Spin Ice Systems via Polarized Neutron Scattering

  ORAL

  March 17, 2022, 2:30 PM – March 17, 2022, 2:42 PM

  Publication: arXiv:2108.07816

  Presenters

  • Kristian T Chung

    University of Waterloo

  Authors

  • Kristian T Chung

    University of Waterloo

  • Jeremy G Kang

    Division of Physics and Applied Physics, School of Physical and Mathematical Sciences, Nanyang Technological University

  • Aritro Mukherjee

    Institute of Physics, University of Amsterdam

  • Wen Jin

    University of Waterloo

  • Daniel Lozano-Gomez

    University of Waterloo

  • Michel J P Gingras

    University of Waterloo, Department of Physics and Astronomy, University of Waterloo

  View abstract →

• The suppression of the spin ice state in the mixed B-site pyrochlore Dy₂ScNbO₇.

  ORAL

  March 17, 2022, 2:42 PM – March 17, 2022, 2:54 PM

  Presenters

  • Megan R Rutherford

    McMaster Univ

  Authors

  • Megan R Rutherford

    McMaster Univ

  • Cole D Mauws

    Univ of Manitoba

  • Adam A Aczel

    Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Lab, Oak Ridge, Tennessee 37831, USA, Oak Ridge Nat'l Lab

  • Yixi Su

    Jülich Centre for Neutron Science

  • James W Beare

    McMaster Univ, McMaster University

  • Haidong Zhou

    University of Tennessee

  • Casey Marjerrison

    McMaster University, Brockhouse Institute for Materials Research

  • Sara Haravifard

    Duke University, Department of Physics and Department of Mechanical Engineering & Materials, Duke University

  • Graeme M Luke

    McMaster Univ, McMaster University

  • Christopher R Wiebe

    The University of Winnipeg, University of Winnipeg

  View abstract →

• Quantum aspects of fragmentation in spin ices

  ORAL

  March 17, 2022, 2:54 PM – March 17, 2022, 3:06 PM

  Presenters

  • Flavien Museur

    Université Grenoble Alpes - Institut Néel

  Authors

  • Flavien Museur

    Université Grenoble Alpes - Institut Néel

  • Elsa Lhotel

    CNRS - Institut Néel, CNRS - Sorbonne University, CNRS

  • Peter Holdsworth

    ENS de Lyon

  View abstract →

• High-field magnetostriction of spin ices

  ORAL

  March 17, 2022, 3:06 PM – March 17, 2022, 3:18 PM

  Presenters

  • Nan Tang

    Univ of Tokyo

  Authors

  • Nan Tang

    Univ of Tokyo

  • Masaki Gen

    Univ. of Tokyo

  • Mingxuan Fu

    Univ of Tokyo

  • Akihiko Ikeda

    ISSP, Univ. of Tokyo

  • Huiyuan Man

    Geballe Laboratory for Advanced Materials, Stanford University, Stanford University

  • Yasuhiro Matsuda

    ISSP, Univ. of Tokyo

  • Kazuyuki Matsuhira

    Kyushu Inst of Tech

  • Satoru Nakatsuji

    Univ of Tokyo-Kashiwanoha, Department of Physics, University of Tokyo, The University of Tokyo, University of Tokyo, Japan, Univ of Tokyo, Dept. of Phys. Univ. of Tokyo

  View abstract →

• Higher Dimensional Spin Liquid on the Centred Pyrochlore Lattice

  ORAL

  March 17, 2022, 3:18 PM – March 17, 2022, 3:30 PM

  Presenters

  • Rajah P Nutakki

    Ludwig-Maximilians-Universitaet (LMU Munich)

  Authors

  • Rajah P Nutakki

    Ludwig-Maximilians-Universitaet (LMU Munich)

  • Lode C Pollet

    Ludwig-Maximilians-Universitaet (LMU-Munich)

  • Ludovic D Jaubert

    CNRS Bordeaux

  • Dirk Volkmer

    University of Augsburg

  • Richard Roess-Ohlenroth

    University of Augsburg

  • Alexander Tsirlin

    University of Augsburg

  • Anton Jesche

    University of Augsburg

  • Phillip Gegenwart

    University of Augsburg

  • Hans-Albrecht Krug von Nidda

    University of Augsburg

  View abstract →