Focus Session: Exchange Interactions and Magnetization

Presentations

• L3/L2 Branching Ratio for Rare Earth Compounds

  ORAL

  March 22, 2005, 11:30 AM – March 22, 2005, 11:42 AM

  Authors

  • Yongbin Lee

  • J.W. Kim

  • Alan Goldman

  • Bruce Harmon

    • Ames Laboratory

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• Orbital magnetization as a ground-state bulk property

  ORAL

  March 22, 2005, 11:42 AM – March 22, 2005, 11:54 AM

  Authors

  • Raffaele Resta

    • INFM DEMOCRITOS National Simulation Center, via Beirut 2, I-34014 Trieste, Italy
    • INFM Democritos National Simulation Center and Trieste Univ., Italy
    • INFM Democritos National Simulation Center and University of Trieste, Italy

  • Davide Ceresoli

    • Rutgers University

  • Timo Thonhauser

    • Rutgers University

  • David Vanderbilt

    • Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854-8019, USA
    • Department of Physics and Astronomy Rutgers, The State University of New Jersey, NJ 08854-8019, USA
    • Rutgers University
    • Rutgers University,NJ

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• Tight-binding calculations of the orbital magnetization in chiral insulators

  ORAL

  March 22, 2005, 11:54 AM – March 22, 2005, 12:06 PM

  Authors

  • Timo Thonhauser

    • Rutgers University

  • Davide Ceresoli

    • Rutgers University

  • David Vanderbilt

    • Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854-8019, USA
    • Department of Physics and Astronomy Rutgers, The State University of New Jersey, NJ 08854-8019, USA
    • Rutgers University
    • Rutgers University,NJ

  • Raffaele Resta

    • INFM DEMOCRITOS National Simulation Center, via Beirut 2, I-34014 Trieste, Italy
    • INFM Democritos National Simulation Center and Trieste Univ., Italy
    • INFM Democritos National Simulation Center and University of Trieste, Italy

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• Quantum magnetic short-range order in the paramagnetic state

  ORAL

  March 22, 2005, 12:06 PM – March 22, 2005, 12:18 PM

  Authors

  • R.Y. Gu

  • Vladimir Antropov

    • Ames Laboratory, ISU
    • Ames Laboratory, Iowa State University, IA 50011
    • Ames Laboratory

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• Magnetism in FeAl, Ni$_3$Al and Ni$_3$Ga within DFT: Importance of asymmetry in the Exact Exchange potential

  ORAL

  March 22, 2005, 12:18 PM – March 22, 2005, 12:30 PM

  Authors

  • Sangeeta Sharma

  • Kay Dewhurst

  • Claudia Ambrosch-Draxl

    • University Graz
    • Univeristy Graz

  • Clas Persson

    • KTH Stockholm

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• Application of the spin cluster methods for the description of the thermodynamics of the Heisenberg model.

  ORAL

  March 22, 2005, 12:30 PM – March 22, 2005, 12:42 PM

  Authors

  • German Samolyuk

  • Vladimir Antropov

    • Ames Laboratory, ISU
    • Ames Laboratory, Iowa State University, IA 50011
    • Ames Laboratory

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• Magnetism of nano-alloys with Stoner interaction enhanced elements

  COFFEE_KLATCH · Invited

  March 22, 2005, 12:42 PM – March 22, 2005, 1:18 PM

  Authors

  • Oleg Mryasov

    • Seagate Research

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• Phonon dynamics of the Heisenberg chain with finite-frequency phonons.

  ORAL

  March 22, 2005, 1:18 PM – March 22, 2005, 1:30 PM

  Authors

  • Franz Michel

    • TU Graz, Austria

  • Hans Gerd Evertz

    • TU Graz, Austria

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• Exchange interaction and bonding in CuO from first-principles

  ORAL

  March 22, 2005, 1:30 PM – March 22, 2005, 1:42 PM

  Authors

  • Alessio Filippetti

    • INFM-SLACS and University of Cagliari, Italy

  • Vincenzo Fiorentini

    • INFM-SLACS and University of Cagliari, Italy

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• Spin gap in coupled quarter-filled Hubbard ladders

  ORAL

  March 22, 2005, 1:42 PM – March 22, 2005, 1:54 PM

  Authors

  • Bernhard Edegger

    • Univ. Saarbrücken, Germany

  • Hans Gerd Evertz

    • TU Graz, Austria

  • Reinhard Noack

    • Univ. Marburg, Germany

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• Collective modes in a Half-Metallic Ferromagnet

  ORAL

  March 22, 2005, 1:54 PM – March 22, 2005, 2:06 PM

  Authors

  • Raul Chura

  • Kevin Bedell

    • Boston College

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• The Truncated Polynomial Expansion Monte Carlo Algorithm for Spin-fermion Models: Application to Diluted Magnetic Semiconductors and Manganites

  ORAL

  March 22, 2005, 2:06 PM – March 22, 2005, 2:18 PM

  Authors

  • Cengiz Sen

    • Florida State University and National High Magnetic Field Laboratory

  • Gonzalo Alvarez

    • Computer Science and Mathematics Division, Oak Ridge National Laboratory
    • Oak Ridge National Laboratory

  • Elbio Dagotto

    • Dept. of Physics and Astronomy, University of Tennessee, Knoxville, and Oak Ridge National Laboratory, Oak Ridge, Tennessee
    • Univ. of Tennessee and ORNL
    • University of Tennessee and Oak Ridge National Laboratory

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• Flat bands on partial line graphs

  ORAL

  March 22, 2005, 2:18 PM – March 22, 2005, 2:30 PM

  Authors

  • Shin Miyahara

    • Aoyama Gakuin University

  • Kenn Kubo

  • Hiroshi Ono

  • Yoshihiro Shimomura

  • Nobuo Furukawa

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