Focus Session: Quasi-Triangular Frustrated Magnets
FOCUS · G15 ·
Presentations
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Phase transition in Ba$_{2}$Ti$_{13}$O$_{22}$ with Ti$^{3+}$ quasi-triangular lattice
ORAL
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Authors
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T. Katsufuji
- Department of Physics, Waseda University
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K. Takayama
- Department of Physics, Waseda University
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T. Koyama
- Department of Materials Science, Osaka Prefecture University
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Shigeo Mori
- Department of Materials Science, Osaka Prefecture University
- Department of Materials Science, Osaka Predecture University
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J. Fujioka
- Department of Applied Physics, University of Tokyo
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Y. Tokura
- CERG, RIKEN ASI
- Quantum-Phase Electronics Center, Department of Applied Physics, The University of Tokyo, Japan
- Department of Applied Physics, University of Tokyo
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Magnetic-filed and angular dependence of magnetism in the triangular Mott insulator k-(BEDT-TTF)2Cu2(CN)3 investigated by 13C NMR
ORAL
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Authors
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Kazuya Miyagawa
- University of Tokyo
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Kentaro Umeda
- University of Tokyo
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K. Inui
- University of Tokyo
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Kazuahi Kanoda
- University of Tokyo
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Frustration dependence of elementary excitation in a quantum spin liquid
ORAL
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Authors
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M. Yamashita
- Riken
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K. Ueda
- Riken
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H. Cui
- Riken
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R. Kato
- Riken
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H.M. Yamamoto
- Institute for Molecular Science
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T. Fukunaga
- Tokyo Univ. of Science
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T. Terashima
- NIMS
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S. Uji
- NIMS
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Spin freezing in the quasi-triangular layered magnet, Cu$_2$(OH)$_3$NO$_3$
ORAL
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Authors
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S.A. Solin
- Washington University in St. Louis
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F.M. Werner
- Washington University in St. Louis
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Jason Gardner
- Indiana University
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Georg Ehlers
- SNS, Oak Ridge National Laboratory
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Microscopic models of Pd(dmit)$_2$-based organic charge transfer salts
ORAL
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Authors
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Anthony Jacko
- Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
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Harald O. Jeschke
- Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
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Roser Valenti
- Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
- Universitaet Frankfurt
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Spin-liquid versus spiral-order phases in the anisotropic triangular lattice
ORAL
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Authors
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Luca F. Tocchio
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
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Helene Feldner
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
- Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
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Federico Becca
- CNR-IOM-Democritos National Simulation Centre and SISSA, Via Bonomea 265, I-34136, Trieste, Italy
- International School for Advanced Studies and CNR-Istituto Officina dei Materiali (Trieste)
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Roser Valenti
- Institut f\"ur Theoretische Physik, Goethe-Unversit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Strasse 1, 60438 Frankfurt/Main , Germany
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt, Max-von-Laue-Str. 1, 60438 Frankfurt, Germany
- Universitaet Frankfurt
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Claudius Gros
- Institut f\"ur Theoretische Physik, Goethe-Universit\"at Frankfurt/Main, 60438 Frankfurt, Germany
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Magnetic Soft Modes in the Distorted Triangular Antiferromagnet $\alpha$-CaCr$_{2}$O$_{4}$
COFFEE_KLATCH · Invited
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Authors
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Bella Lake
- Helmholtz Zentrum Berlin fur Materialien und Energie, Germany (HZB)
- Helmholtz Zentrum Berlin f\"ur Materialien und Energie
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Phase diagram and unusual magnetic excitations in distorted triangular lattice antiferromagnet $\alpha$-$CaCr_20_4$
ORAL
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Authors
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Samuel Ducatman
- Physics Department UW Madison
- Department of Physics, UW Madison
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Natalia Perkins
- The Physics Department of UW Madsion
- Physics Department UW Madison
- Department of Physics, UW Madison
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Spin dynamics of the triangular lattice antiferromagnet ${\alpha}$-SrCr$_2$O$_4$
ORAL
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Authors
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M. Mourigal
- Johns Hopkins
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J.-J. Wen
- Johns Hopkins
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Y. Wan
- Johns Hopkins
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S. Koohpayeh
- Johns Hopkins
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R. Vald\'es Aguilar
- Johns Hopkins
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N.P. Armitage
- Johns Hopkins
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O. Tchernyshov
- Johns Hopkins
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C.L. Broholm
- Johns Hopkins
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S. Dutton
- Princeton
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R.J. Cava
- Princeton
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T. Birol
- Cornell
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H. Das
- Cornell
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C.J. Fennie
- Cornell
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L. Lin
- Nanjing University
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J.-M. Liu
- Nanjing University
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M.B. Stone
- Oak Ridge National Laboratory
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W. Tian
- Oak Ridge National Laboratory
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Low-lying magnetic excitations in the distorted triangular lattice antiferromagnet $\alpha$-CaCr$_2$O$_4$
ORAL
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Authors
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Michael Schmidt
- Experimental Physics V, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, D-86135 Augsburg, Germany
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Zhe Wang
- Experimental Physics V, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, D-86135 Augsburg, Germany
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S. Toth
- Helmholtz-Zentrum Berlin fuer Materialien und Energie, D- 14109 Berlin, Germany
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B. Lake
- Helmholtz-Zentrum Berlin fuer Materialien und Energie, D- 14109 Berlin, Germany
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A.T.M.N. Islam
- Helmholtz-Zentrum Berlin fuer Materialien und Energie, D- 14109 Berlin, Germany
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A. Loidl
- Experimental Physics V, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, D-86135 Augsburg, Germany
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J. Deisenhofer
- Experimental Physics V, Center for Electronic Correlations and Magnetism, Institute of Physics, University of Augsburg, D-86135 Augsburg, Germany
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Raman Evidence for Symmetry Breaking in SrCr$_{2}$O$_{4}$
ORAL
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Authors
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Michael Valentine
- Department of Physics and Astronomy, The Johns Hopkins University, Baltimore, MD 21218, USA
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Si\^an Dutton
- Department of Chemistry, Princeton University, Princeton, NJ 08544, USA
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Seyed Koohpayeh
- Department of Physics and Astronomy, The Johns Hopkins University, Baltimore, MD 21218, USA
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Robert Cava
- Department of Chemistry, Princeton University
- Dept. Chem. Princeton University, New Jersey 08544
- Princeton University
- Department of Chemistry, Princeton University, Princeton, NJ 08544, USA
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Collin Broholm
- Johns Hopkins University / NIST NCNR
- Institute for Quantum Matter and Department of Physics and Astronomy, Johns Hopkins University
- IQM, JHU; NCNR, NIST; Neutron Science Directorate, ORNL
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore 21218 MD USA
- Johns Hopkins University
- Department of Physics and Astronomy, The Johns Hopkins University, Baltimore, MD 21218, USA
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Turan Birol
- School of Applied and Engineering Physics, Cornell University
- Cornell University, Ithaca, New York 14853 USA
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Hena Das
- Cornell University
- Cornell University, Ithaca, New York 14853 USA
- School of Applied and Engineering Physics, Cornell University, Ithaca, NY, USA
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Craig J. Fennie
- School of Applied and Engineering Physics, Cornell University
- Cornell University, Ithaca, New York 14853 USA
- Scholl of Applied and Engineering Physics, Cornell University
- School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14853
- Cornell University
- School of Applied \& Engineering Physics, Cornell University
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Natalia Drichko
- Univ. J. Hopkins, Baltimore (U.S.A.)
- Department of Physics and Astronomy, Johns Hopkins University, Baltimore 21218 MD USA
- Department of Physics and Astronomy, The Johns Hopkins University, Baltimore, MD 21218, USA
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Geometric frustration on a 1/9$^{th}$ site depleted triangular lattice
ORAL
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Authors
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John Hopkinson
- Brandon University and University of Manitoba
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Jarrett Beck
- Brandon University
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Hints of possible spin-liquid state in the spin-1/2 triangular-lattice Heisenberg antiferromagnet
ORAL
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Authors
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Nikolay Prokof'ev
- Department of Physics, University of Massachusetts, Amherst; Russian Research Center ``Kurchatov Institute''
- Department of Physics, University of Massachusetts
- University of Massachusetts, Amherst and Russian Research Center ``Kurchatov Institute''
- University of Massachusetts, Amherst, MA 01003
- University of Mass. Amherst,
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Sergey Kulagin
- Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, 117312
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Oleg Starykh
- University of Utah, Salt Lake City, UT 84112
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Boris Svistunov
- University of Massachusetts, Amherst
- Department of Physics, University of Massachusetts, Amherst; Russian Research Center ``Kurchatov Institute''
- Department of Physics, University of Massachusetts
- University of Massachusetts, Amherst, MA 01003
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Christopher Varney
- University of Massachusetts, Amherst
- University of Massachusetts, Amherst, MA 01003
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