Focus Session: Low-D Quantum Spins I

Presentations

• Quantum magnetism in low dimensions and large magnetic fields

  COFFEE_KLATCH · Invited

  March 4, 2014, 8:00 AM – March 4, 2014, 8:36 AM

  Authors

  • Thierry Giamarchi

    • Univ of Geneva
    • University of Geneva

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• The structure-magnetism relationship in a molecule-based magnetic system: magnetic order and quantum disorder in one and zero dimensions

  ORAL

  March 4, 2014, 8:36 AM – March 4, 2014, 8:48 AM

  Authors

  • Tom Lancaster

    • Durham University
    • Durham University, UK

  • Stephen Blundell

    • University of Oxford, UK
    • Oxford University

  • Johannes M\"{o}ller

    • University of Oxford, UK

  • Saman Ghannadzadeh

    • University of Oxford
    • University of Oxford, UK

  • Paul Goddard

    • University of Warwick, UK

  • Peter Baker

    • ISIS Facility, UK
    • ISIS Facility, STFC Rutherford Appleton Laboratory

  • Francis Pratt

    • ISIS Facility, UK

  • Jamie Manson

    • Eastern Washington University
    • Eastern Washington University, USA

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• Fractional spinon excitations in the quantum Heisenberg antiferromagnetic chain material CuSO$_4$.5D$_2$O

  ORAL

  March 4, 2014, 8:48 AM – March 4, 2014, 9:00 AM

  Authors

  • Martin Mourigal

    • Johns Hopkins

  • Mechthild Enderle

    • ILL Grenoble

  • Axel Kl\"opperpieper

    • U. of Saarbr\"ucken

  • Jean-S\'ebastien Caux

    • U. of Amsterdam

  • Anne Stunault

    • ILL Grenoble

  • Henrik R{\O}nnow

    • EPFL Lausanne

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• Characterization of the Spin-1/2 Linear-Spin-Chain Ferromagnet CuAs$_{2}$O$_{4}$

  ORAL

  March 4, 2014, 9:00 AM – March 4, 2014, 9:12 AM

  Authors

  • Kevin Caslin

    • Max Planck Institute for Solid State Research

  • Reinhard Kremer

    • Max Planck Institute for Solid State Research

  • Fereidoon Razavi

    • Brock University

  • Armin Schulz

    • Max Planck Institute for Solid State Research

  • Alfonso Munoz

    • Universidad de La Laguna

  • Franz Pertlik

    • Vienna University of Technology

  • Jia Liu

    • North Carolina State University

  • Mike Whangbo

    • North Carolina State University

  • Joseph Law

    • Hochfeld-Magnetlabor Dresden

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• Dimerizations in spin-$S$ antiferromagnetic chains with three-spin interaction

  ORAL

  March 4, 2014, 9:12 AM – March 4, 2014, 9:24 AM

  Authors

  • Zheng-Yuan Wang

    • Tokyo Inst of Tech - Tokyo

  • Shunsuke C. Furuya

    • University of Geneva - Geneva

  • Masaaki Nakamura

    • Max Planck Institut for Solid State Reseach - Stuttgart, the University of Tokyo - Tokyo

  • Ryo Komakura

    • Tokyo Inst of Tech - Tokyo

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• Spin-orbital entanglement or separation? Understanding elementary excitations in a spin-orbital chain

  ORAL

  March 4, 2014, 9:24 AM – March 4, 2014, 9:36 AM

  Authors

  • Krzysztof Wohlfeld

    • Stanford University / SLAC

  • Cheng-Chien Chen

    • Argonne National Laboratory

  • Michel van Veenendaal

    • Argonne National Laboratory / Northern Illinois University

  • Thomas P. Devereaux

    • Stanford University / SLAC

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• Thermal transport and spin-phonon coupling in the one-dimensional antiferromagnetic spin chain compound CuSb$_2$O$_6$

  ORAL

  March 4, 2014, 9:36 AM – March 4, 2014, 9:48 AM

  Authors

  • Narayan Prasai

    • University of Miami

  • Joshua Cohn

    • University of Miami

  • Alwyn Rebello

    • University of Miami

  • Michael Smith

    • Montana State University

  • John J. Neumeier

    • Montana State Univ
    • Montana State University
    • Phys. Dept., Montana State Uni.

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• Magnetic model of BaCuSi$_2$O$_6$ revisited: Bose-Einstein condensation of magnons on a non-frustrated spin lattice

  ORAL

  March 4, 2014, 9:48 AM – March 4, 2014, 10:00 AM

  Authors

  • Alexander A. Tsirlin

    • NICPB, Tallinn, Estonia

  • Vladimir V. Mazurenko

    • USTU, Ekaterinburg, Russia

  • Maria V. Valentyuk

    • USTU, Ekaterinburg, Russia

  • Raivo Stern

    • NICPB
    • NICPB, Tallinn, Estonia

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• High-resolution thermal expansion measurements of BaCuSi$_4$O$_{10}$ and BaCuSi$_2$O$_6$

  ORAL

  March 4, 2014, 10:00 AM – March 4, 2014, 10:12 AM

  Authors

  • Sueli Masunaga

    • Montana State Univ

  • Alwyn Rebello

    • Montana State Univ

  • J.J. Neumeier

    • Montana State Univ

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• Thermal phase transitions to valence-bond-solid states in the two dimensional SU(N) Heisenberg models

  ORAL

  March 4, 2014, 10:12 AM – March 4, 2014, 10:24 AM

  Authors

  • Takafumi Suzuki

    • University of Hyogo
    • University of Hyogo, Japan

  • Kenji Harada

    • Kyoto University

  • Haruhiko Matsuo

    • RIST

  • Synge Todo

    • University of Tokyo

  • Naoki Kawashima

    • University of Tokyo

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• ABSTRACT MOVED TO Q4.00015

  March 4, 2014, 10:24 AM – March 4, 2014, 10:36 AM

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• Giant magnetic anisotropy and quantum tunneling of the magnetization in Li$_2$(Li$_{1-x}$Fe$_x$)N

  ORAL

  March 4, 2014, 10:36 AM – March 4, 2014, 10:48 AM

  Authors

  • Anton Jesche

    • The Ames Laboratory, Iowa State University, Ames, USA

  • R.W. McCallum

    • The Ames Laboratory, Iowa State University, Ames, USA
    • Ames Laboratory, U.S. DOE; Division of Materials Sciences and Engineering, Iowa State University

  • Srinivasa Thimmaiah

    • The Ames Laboratory, Iowa State University, Ames, USA

  • Jenee L Jacobs

    • The Ames Laboratory, Iowa State University, Ames, USA

  • Valentin Taufour

    • Ames Laboratory, US DOE, Iowa State University, Ames, Iowa 50011, U.S.A.
    • Critical Material Institute, Ames Laboratory, US DOE, Iowa State University, Ames, Iowa 50011, U.S.A.
    • Ames Lab, Department of Physics, Iowa State University
    • The Ames Laboratory, Iowa State University, Ames, USA

  • Andreas Kreyssig

    • Ames Laboratory and Iowa State University
    • Ames Lab., Iowa State Univ., IA
    • Ames Laboratory/ Iowa State University
    • Iowa State University
    • Ames Laboratory, Dept. Physics Astronomy, Iowa State University
    • The Ames Laboratory, Iowa State University, Ames, USA
    • Ames Laboratory and Dept. of Physics and Astronomy, Iowa State University

  • Robert S. Houk

    • The Ames Laboratory, Iowa State University, Ames, USA

  • S.L. Bud'ko

    • Ames Laboratory
    • Ames Laboratory, US DOE, Iowa State University, Ames, Iowa 50011, U.S.A.
    • Iowa State University, Ames Lab
    • Ames Laboratory/ Iowa State University
    • The Ames Laboratory, Ames, IA 50011, USA
    • The Ames Laboratory, Iowa State University, Ames, USA
    • Ames Laboratory and Dept. of Physics and Astronomy, Iowa State University

  • Paul C. Canfield

    • Ames Laboratory, US DOE, Iowa State University, Ames, Iowa 50011, U.S.A.
    • Iowa State University, Ames Lab
    • Ames Laboratory/ Iowa State University
    • Iowa State University
    • Ames Laboratory
    • Iowa State Univ
    • Ames Laboratory and Dept. of Physics, Iowa State University
    • The Ames Laboratory, Ames, IA 50011, USA
    • Ames Lab, Department of Physics, Iowa State University
    • The Ames Laboratory, Iowa State University, Ames, USA
    • Ames Laboratory and Dept. of Physics and Astronomy, Iowa State University

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• Molecular $j_{\rm eff}$ states in ternery transition metal chalcogenides $AM_4X_8$

  ORAL

  March 4, 2014, 10:48 AM – March 4, 2014, 11:00 AM

  Authors

  • Heung-Sik Kim

    • Department of Physics, Korean Advanced Institute of Science and Technology, Daejun 305-701, Korea
    • Department of Physics, Korean Advanced Institute of Science and Technology, Daejeon, Korea

  • Jino Im

    • Department of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, USA

  • Myung Joon Han

    • Department of Physics, Korean Advanced Institute of Science and Technology, Daejun 305-701, Korea

  • Hosub Jin

    • Center for Correlated Electron Systems, Institute for Basic Science / Department of Physics and Astronomy, Seoul National University, Seoul 151-747, K

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