Frustrated Square Lattice and Other Low-Dimensional Structures

Presentations

• Quantum Spin Liquid with Broken Unidirectional Symmetry in a Square Lattice Spin-1 Model

  ORAL

  March 7, 2019, 11:15 AM – March 7, 2019, 11:27 AM

  Presenters

  • Andriy Nevidomskyy

    • Department of Physics and Astronomy, Rice University

  Authors

  • Wenjun Hu

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

  • Shoushu Gong

    • Department of Physics and International Research Institute of Multidisciplinary Science, Beihang University, Beijing
    • Beihang University
    • Department of Physics, Beihang University
    • California State University, Northridge

  • Hsin-Hua Lai

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

  • Haoyu Hu

    • Department of Physics and Astronomy, Rice University

  • Qimiao Si

    • Rice University
    • Department of Physics and Astronomy, Rice University
    • Department of Physics and Astronomy, Houston, Texas 77005, USA, Rice University

  • Andriy Nevidomskyy

    • Department of Physics and Astronomy, Rice University

  View abstract →

• Characterization of quantum spin liquids and their spinon band structures via functional renormalization

  ORAL

  March 7, 2019, 11:27 AM – March 7, 2019, 11:39 AM

  Presenters

  • Johannes Reuther

    • Dahlem Center for Complex Quantum Systems, Freie Universitat Berlin
    • Physics Department, Freie Universitaet Berlin
    • Physics, Freie Universität Berlin

  Authors

  • Johannes Reuther

    • Dahlem Center for Complex Quantum Systems, Freie Universitat Berlin
    • Physics Department, Freie Universitaet Berlin
    • Physics, Freie Universität Berlin

  • Max Hering

    • Physics Department, Freie Universitaet Berlin

  • Jonas Sonnenschein

    • Physics Department, Freie Universitaet Berlin

  • Yasir Iqbal

    • Indian Institute of Technology Madras
    • Department of Physics, Indian Institute of Technology Madras

  View abstract →

• Critical Level Crossings and Gapless Spin Liquid in the Square-Lattice Spin-1/2 J1-J2 Heisenberg Antiferromagnet

  ORAL

  March 7, 2019, 11:39 AM – March 7, 2019, 11:51 AM

  Presenters

  • Ling Wang

    • Beijing Computational Science Research Center
    • Corresponding author, CSRC

  Authors

  • Ling Wang

    • Beijing Computational Science Research Center
    • Corresponding author, CSRC

  • Anders W Sandvik

    • Boston University & Chinese Academy of Science
    • Boston University &IOP-CAS Beijing
    • Physics Department, Boston University
    • Boston University / IOP-CAS, Beijing
    • Boston University

  View abstract →

• Observation of topological phenomena induced by frustration and quantum fluctuations in a programmable lattice of 1,800 qubits

  Invited

  March 7, 2019, 11:51 AM – March 7, 2019, 12:27 PM

  Presenters

  • Isil Ozfidan

    • D-Wave Systems

  Authors

  • Isil Ozfidan

    • D-Wave Systems

  • Andrew King

    • D-Wave Systems

  • Juan Carrasquilla

    • Vector Institute for Artificial Intelligence, Toronto (Canada)
    • Vector Institute

  • Jack Raymond

    • D-Wave Systems
    • D-Wave Systems Inc.

  • Mohammad Amin

    • D-Wave Systems

  View abstract →

• Thermodynamics of a frustrated quantum magnet on a square lattice

  ORAL

  March 7, 2019, 12:27 PM – March 7, 2019, 12:39 PM

  Presenters

  • Vivek Bhartiya

    • Department of Physics, ETH Zurich
    • ETH Zurich

  Authors

  • Vivek Bhartiya

    • Department of Physics, ETH Zurich
    • ETH Zurich

  • Kirill Povarov

    • Department of Physics, ETH Zurich
    • ETH Zurich

  • Zewu Yan

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich
    • Department of Physics, ETH Zurich

  • Andrey Zheludev

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich
    • Department of Physics, ETH Zurich
    • ETH Zurich

  View abstract →

• Improving the full update and probing frustrated J₁-J₂ spin-1/2 model on a square lattice

  ORAL

  March 7, 2019, 12:39 PM – March 7, 2019, 12:51 PM

  Presenters

  • Juraj Hasik

    • International School for Advanced Studies

  Authors

  • Juraj Hasik

    • International School for Advanced Studies

  • Federico Becca

    • International School for Advanced Studies
    • SISSA-ISAS, International School for Advanced Studies, Trieste (Italy)
    • National Research Council
    • Democritos National Simulation Center, Istituto Officina dei Materiali del CNR and International School for Advanced Studies (SISSA), Trieste, Italy

  View abstract →

• Accuracy of Restricted Boltzmann Machine wavefunctions for frustrated spin systems

  ORAL

  March 7, 2019, 12:51 PM – March 7, 2019, 1:03 PM

  Presenters

  • Francesco Ferrari

    • SISSA-ISAS, International School for Advanced Studies, Trieste (Italy)

  Authors

  • Francesco Ferrari

    • SISSA-ISAS, International School for Advanced Studies, Trieste (Italy)

  • Juan Carrasquilla

    • Vector Institute for Artificial Intelligence, Toronto (Canada)
    • Vector Institute

  • Federico Becca

    • International School for Advanced Studies
    • SISSA-ISAS, International School for Advanced Studies, Trieste (Italy)
    • National Research Council
    • Democritos National Simulation Center, Istituto Officina dei Materiali del CNR and International School for Advanced Studies (SISSA), Trieste, Italy

  View abstract →

• Magnetic superstructures inside the ⅓ and ½ magnetization plateaux in Ba₂CoTeO₆ revealed by magnetostriction and magnetocaloric effect measurements

  ORAL

  March 7, 2019, 1:03 PM – March 7, 2019, 1:15 PM

  Presenters

  • Dagmar Weickert

    • National High Magnetic Field Laboratory, Florida State University

  Authors

  • Dagmar Weickert

    • National High Magnetic Field Laboratory, Florida State University

  • Carolina Corvalan-Moya

    • CONICET, NCNEA-UNTREF

  • Myron B Salamon

    • University of Texas at Dallas
    • Los Alamos National Laboratory
    • NHMFL-LANL

  • Chao Dong

    • ISSP, Tokyo University

  • Koichi Kindo

    • ISSP, Tokyo University
    • University of Tokyo

  • Yoshimitsu Kohama

    • ISSP, Tokyo University
    • The Institute for Solid State Physics, University of Tokyo
    • Institute for Solid State Physics, University of Tokyo
    • The Institute for Solid State Physics, The University of Tokyo

  • Nobuyuki Kurita

    • Tokyo Tech

  • Hidekazu Tanaka

    • Tokyo Tech
    • Department of Physics, Tokyo Institute of Technology

  View abstract →

• Spin structure and dynamics of Pb₂VO(PO₄)₂

  ORAL

  March 7, 2019, 1:15 PM – March 7, 2019, 1:27 PM

  Presenters

  • Simon Bettler

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich

  Authors

  • Simon Bettler

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich

  • Florian Landolt

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich

  • Ömer M. Aksoy

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich

  • Zewu Yan

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich
    • Department of Physics, ETH Zurich

  • Eric Ressouche

    • INAC, CEA Grenoble
    • Univ. Grenoble Alpes, CEA, INAC-MEM, F-38000 Grenoble

  • Sergei Zvyagin

    • Dresden High Magnet Field Lab HLD, Helmholtz Zentrum Dresden Rossendorf
    • Dresden High Magnetic Field Laboratory, Helmholtz-Zentrum Dresden-Rossendorf
    • High Magnetic Field Laboratory, Helmholtz-Zentrum Dresden-Rossendorf (HZDR)

  • Alexey Ponomaryov

    • Dresden High Magnet Field Lab HLD, Helmholtz Zentrum Dresden Rossendorf

  • Ketty Beauvois

    • Univ. Grenoble Alpes, CEA, INAC-MEM, F-38000 Grenoble

  • Yiming Qiu

    • National Institute of Standards and Technology
    • NIST Centre for Neutron Research, National Institute of Standards and Technology
    • Center for Neutron Research, National Institute of Standards and Technology
    • NIST Center for Neutron Research, National Institute of Standards and Technology

  • Stephane Raymond

    • Univ. Grenoble Alpes, CEA, INAC-MEM, F-38000 Grenoble

  • Severian Gvasaliya

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich

  • Andrey Zheludev

    • Laboratorium für Festkörperphysik, ETH Zurich, CH-8093 Zurich
    • Department of Physics, ETH Zurich
    • ETH Zurich

  View abstract →

• Magnetisation process in the rare earth tetraborides, NdB₄ and HoB₄

  ORAL

  March 7, 2019, 1:27 PM – March 7, 2019, 1:39 PM

  Presenters

  • Oleg Petrenko

    • University of Warwick

  Authors

  • Oleg Petrenko

    • University of Warwick

  • Daniel Brunt

    • National Physics Laboratory, UK

  • Navid Qureshi

    • Institut Laue-Langevin, France

  • Geetha Balakrishnan

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

  • Daniel Mayoh

    • University of Warwick

  • Martin Lees

    • University of Warwick

  View abstract →

• Evolution of the spin-flop antiferromagnetic transition and the emergence of frustration in saw-tooth lattice Mn₂SiS_4-xSe_x (<i>x</i> = 0 - 4) chalcogenides

  ORAL

  March 7, 2019, 1:39 PM – March 7, 2019, 1:51 PM

  Presenters

  • Harikrishnan Nair

    • University of Texas, El Paso

  Authors

  • Hariharan Nhalil

    • Department of Chemistry and Biochemistry, University of Oklahoma

  • Raju Baral

    • University of Texas, El Paso

  • Adrian Cosio

    • University of Texas, El Paso

  • Bethuel O Khamala

    • University of Texas, El Paso

  • Srinivasa Rao Singamaneni

    • University of Texas, El Paso

  • Magdalena Fitta

    • Department of Magnetic Materials and Nanostructures, 3The Henryk Niewodniczanski Institute of Nuclear Physics -PAN

  • Rajendra Zope

    • University of Texas, El Paso
    • Physics, University of Texas at El Paso

  • Tunna Baruah

    • University of Texas, El Paso
    • Physics, University of Texas at El Paso
    • Physics, University of Texas, El Paso

  • Daniel Antonio

    • Idaho National Laboratory

  • Krzysztof Gofryk

    • Idaho National Laboratory

  • Bayrammurad Saparov

    • Department of Chemistry and Biochemistry, University of Oklahoma

  • Harikrishnan Nair

    • University of Texas, El Paso

  View abstract →

• Quantum disordered state in the <i>J_eff</i>=1/2 triangular lattice antiferromagnet NaYbO₂

  ORAL

  March 7, 2019, 1:51 PM – March 7, 2019, 2:03 PM

  Presenters

  • Mitchell Bordelon

    • Materials, University of California Santa Barbara

  Authors

  • Mitchell Bordelon

    • Materials, University of California Santa Barbara

  • Eric Kenney

    • Physics, Boston College
    • Department of Physics, Boston College

  • Lorenzo Posthuma

    • Chemistry, University of California Santa Barbara

  • Marzieh Kavand

    • Physics, University of California Santa Barbara

  • Yuanqi Lyu

    • Physics, University of California Santa Barbara

  • Mark Stephen Sherwin

    • Physics, University of California Santa Barbara

  • Craig Brown

    • NIST Center for Neutron Research, National Institute of Standards and Technology
    • NIST Center for Neutron Research

  • Michael John Graf

    • Physics, Boston College
    • Department of Physics, Boston College

  • Leon Balents

    • Physics, University of California Santa Barbara
    • Kavli Institute for Theoretical Physics, University of California, Santa Barbara
    • University of California, Santa Barbara
    • Kavli Institute for Theoretical Physics, UCSB

  • Stephen Wilson

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

  View abstract →

• Competing paramagnetic phases and itinerant magnetic frustration in SrCo₂As₂

  ORAL

  March 7, 2019, 2:03 PM – March 7, 2019, 2:15 PM

  Presenters

  • Bing Li

    • Ames Laboratory, Iowa State University
    • Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames
    • Ames Laboratory/Iowa State University

  Authors

  • Bing Li

    • Ames Laboratory, Iowa State University
    • Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames
    • Ames Laboratory/Iowa State University

  • Benjamin Ueland

    • Ames Laboratory, Iowa State University
    • Ames Laboratory/Iowa State University

  • Wageesha T Jayasekara

    • Ames Laboratory, Iowa State University
    • Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames

  • Douglas L Abernathy

    • Spallation Neutron Source, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory
    • Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6475, USA

  • Sangeetha N. S.

    • Ames Laboratory, Iowa State University
    • Ames Laboratory/Iowa State University

  • David C Johnston

    • Ames Laboratory, Iowa State University
    • Ames Laboratory/Iowa State University

  • Qing-Ping Ding

    • Ames Laboratory, Iowa State University
    • Ames Laboratory
    • Ames Laboratory and Dept. of Phys. and Astro.,, Iowa State Univ.
    • Iowa State University & Ames Lab

  • Yuji Furukawa

    • Ames Laboratory, Iowa State University
    • Department of Physics, Iowa State University, Ames Laboratory, Ames, Iowa 50011, USA
    • Ames Laboratory and Dept. of Phys. and Astro.,, Iowa State Univ.
    • Iowa State University & Ames Lab
    • Ames Lab & Dept of Physics and Astronomy, Iowa State University
    • Iowa State University

  • Peter P. Orth

    • Ames Laboratory, Iowa State University
    • Department of Physics and Astronomy, Iowa State University
    • Iowa State University, Ames IA
    • Physics and Astronomy, Iowa State University
    • Department of physics and astronomy, Iowa State University/Ames Laboratory

  • Andreas Kreyssig

    • Ames Laboratory and Dept. of Physics, Iowa State University
    • Ames Laboratory, Iowa State University
    • Ames Laboratory, Iowa State University, Dept. of Physics and Astronomy, Ames
    • Ames Laboratory/Iowa State University
    • Ames Laboratory & Department of Physics, Iowa State University

  • Alan Ira Goldman

    • Ames Laboratory, Iowa State University
    • Ames Laboratory/Iowa State University

  • Robert McQueeney

    • Ames Laboratory, Iowa State University
    • Ames Laboratory
    • Ames Laboratory/Iowa State University

  View abstract →