Focus Session: Antiferromagnets on Triangular Lattices

Presentations

• Magnetostriction to 100T in SrCu2(BO3)2: magnetic pantograph effect and tuning of J'/J ratio

  ORAL

  March 2, 2015, 8:00 AM – March 2, 2015, 8:12 AM

  Authors

  • M. Jaime

    • MPA-CMMS, LANL
    • NHMFL-LANL

  • A. Saul

    • CiNAM/CNRS, CEE/MIT

  • G. Ratdke

    • IMPMC/CNRS

  • M.B. Salamon

    • Physics, UT Dallas

  • H.A. Dabkowska

    • McMaster Univ.

  View abstract →

• Theory of lattice response to external magnetic field in SrCu$_2$(BO$_3$)$_2$: magnetostriction driven by panthograph effect

  ORAL

  March 2, 2015, 8:12 AM – March 2, 2015, 8:24 AM

  Authors

  • Andres Saul

    • CINaM/CNRS, CEE/MIT and UMI/CNRS-MIT

  • Guillaume Radtke

    • IMPMC/CNRS and Univ Paris 06

  • Marcelo Jaime

    • National High Magnetic Field Laboratory, Los Alamos National Laboratory

  • Myron Salamon

    • Department of Physics, The University of Texas at Dallas

  • Hanna Dabkowska

    • McMaster Univ.

  View abstract →

• NMR in Pulsed Magnetic Fields on the Orthogonal Shastry-Sutherland spin system SrCu2(BO3)2

  ORAL

  March 2, 2015, 8:24 AM – March 2, 2015, 8:36 AM

  Authors

  • Raivo Stern

    • NICPB

  • Jonas Kohlrautz

    • Uni-Leipzig

  • Hannes K\"uhne

    • EMFL-HLD

  • Liz Greene

    • EMFL-HLD

  • Jochen Wosnitza

    • EMFL-HLD

  • J\"ugen Haase

    • Uni-Leipzig

  View abstract →

• Identifying topological order in the Shastry-Sutherland model via entanglement entropy

  ORAL

  March 2, 2015, 8:36 AM – March 2, 2015, 8:48 AM

  Authors

  • David Ronquillo

    • Cal State Univ- Long Beach

  • Michael Peterson

    • Cal State Univ- Long Beach

  View abstract →

• Magnetic vortex crystals in frustrated 3D Mott insulators

  ORAL

  March 2, 2015, 8:48 AM – March 2, 2015, 9:00 AM

  Authors

  • Zhentao Wang

    • Department of Physics and Astronomy, Rice University

  • Yoshitomo Kamiya

    • RIKEN
    • iTHES Research Group and Condensed Matter Theory Laboratory, RIKEN

  • Andriy Nevidomskyy

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

  • Cristian Batista

    • Los Alamos National Lab
    • Los Alamos National Laboratory
    • Theoretical Division, T-4 and CNLS, Los Alamos National Laboratory

  View abstract →

• Magnetic phase diagram of the S$=$1/2 triangular-lattice antiferromagnet Ba$_{3}$CoSb$_{2}$O$_{9}$

  ORAL

  March 2, 2015, 9:00 AM – March 2, 2015, 9:12 AM

  Authors

  • Yoshitomo Kamiya

    • RIKEN
    • iTHES Research Group and Condensed Matter Theory Laboratory, RIKEN

  • Cristian Batista

    • Los Alamos National Lab
    • Los Alamos National Laboratory
    • Theoretical Division, T-4 and CNLS, Los Alamos National Laboratory

  View abstract →

• Exotic magnetism on the quasi-FCC lattices of the d$^{3}$ double perovskites La$_{2}$NaB'O$_{6}$ (B' $=$ Ru, Os)

  COFFEE_KLATCH · Invited

  March 2, 2015, 9:12 AM – March 2, 2015, 9:48 AM

  Authors

  • Adam Aczel

    • Quantum Condensed Matter Division, ORNL
    • Quantum Condensed Matter Division, ORNL, USA
    • QCMD, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Quantum Condensed Matter Division, Oak Ridge National Laboratory

  View abstract →

• The incommensurate-commensurate phase transition of anisotropic XXZ model on the triangular lattice

  ORAL

  March 2, 2015, 9:48 AM – March 2, 2015, 10:00 AM

  Authors

  • Xuefeng Zhang

    • Univ Kaiserslautern

  • Shi-Jie Hu

    • Univ Kaiserslautern

  • Axel Pelster

    • Univ. of Kaiserslautern, Germany
    • Univ Kaiserslautern

  • Sebastian Eggert

    • Univ. of Kaiserslautern, Germany
    • Department of Physics, Univ. Kaiserslautern, Erwin Schroedinger Str., D-67663 Kaiserslautern, Germany
    • Univ Kaiserslautern

  View abstract →

• Spin phonon induced magnetic soft mode in triangular antiferromagnet h-RMnO$_3$

  ORAL

  March 2, 2015, 10:00 AM – March 2, 2015, 10:12 AM

  Authors

  • Joosung Oh

    • Center for Correlated Electron Systems, Institute for Basic Science \& Department of Physics and Astronomy, Seoul National University

  • Manh Duc Le

    • Center for Correlated Electron Systems, Institute for Basic Science \& Department of Physics and Astronomy, Seoul National University

  • Hasung Sim

    • Center for Correlated Electron Systems, Institute for Basic Science \& Department of Physics and Astronomy, Seoul National University

  • Je-Geun Park

    • Center for Correlated Electron Systems, Institute for Basic Science \& Department of Physics and Astronomy, Seoul National University

  • T.G. Perring

    • ISIS Facility, STFC Rutherford Appleton Laboratory

  View abstract →

• Magnetic phase diagram and multiferroicity of Ba$_{3}$MnNb$_{2}$O$_{9}$: A spin- $\frac{5}{2}$ triangular lattice antiferromagnet with weak easy-axis anisotropy

  ORAL

  March 2, 2015, 10:12 AM – March 2, 2015, 10:24 AM

  Authors

  • M. Lee

    • Florida State University
    • Natl High Magnetic Field Lab

  • E.S. Choi

    • Florida State University
    • National High Magnetic Field Laboratory
    • Natl High Magnetic Field Lab

  • X. Huang

    • Southeast University
    • Southeast University, Nanjin, China

  • J. Ma

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

  • C.R. Dela Cruz

    • Oak Ridge National Laboratory
    • Oak Ridge Natl Lab, TN, USA

  • M. Matsuda

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

  • W. Tian

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

  • Z.L. Dun

    • University of Tennessee
    • Department of Physics and Astronomy, University of Tennessee
    • University of Tennessee, TN, USA

  • S. Dong

    • Southeast University
    • Southeast University, Nanjin, China

  • H.D. Zhou

    • Department of Physics and Astronomy, University of Tennessee
    • University of Tennessee
    • Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
    • Univ of Tennessee - Knoxville
    • U. of Tennessee
    • University of Tennessee Knoxville
    • University of Tennessee, TN, USA

  View abstract →

• Indirect RIXS study of bimagnon excitations in triangular-lattice quantum Heisenberg antiferromagnet

  ORAL

  March 2, 2015, 10:24 AM – March 2, 2015, 10:36 AM

  Authors

  • Trinanjan Datta

    • Georgia Regents University

  • Cheng Luo

    • Sun Yat-Sen University

  • Zengye Huang

    • Sun Yat-Sen University

  • Dao-Xin Yao

    • Sun Yat-Sen University

  View abstract →

• Stripes and antiphase boundaries in CaFe$_{2}$O$_{4}$

  ORAL

  March 2, 2015, 10:36 AM – March 2, 2015, 10:48 AM

  Authors

  • Chris Stock

    • University of Edinburgh
    • Univ of Edinburgh

  • Efrain Rodriguez

    • University of Maryland

  • Mark Green

    • Kent University

  • Nara Lee

    • Rutgers University

  • S.-W. Cheong

    • Rutgers University

  View abstract →

• Anomalous weak ferromagnetism in $R_{1-x}$Y$_{x}$B$_{4}$ ($R = $ Sm, Gd, Tb, Dy, Ho, Er)

  ORAL

  March 2, 2015, 10:48 AM – March 2, 2015, 11:00 AM

  Authors

  • B.Y. Kang

    • School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Korea

  • Myungsuk Song

    • School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Korea

  • B.K. Cho

    • School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Korea

  • J.Y. Kim

    • Research Institute of Industrial Science \& Technology, Korea

  View abstract →