Focus Session: Manganites I

Presentations

• Sliding charge density wave in manganites

  COFFEE_KLATCH · Invited

  March 10, 2008, 7:00 AM – March 10, 2008, 7:36 AM

  Authors

  • Susan Cox

    • NHMFL, Los Alamos National Laboratory

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• Polaron dynamics in La$_{0.7}$Ba$_{0.3}$MnO$_{3}$ and La$_{0.7}$Sr$_{0.3}$MnO$_{3}$

  ORAL

  March 10, 2008, 7:36 AM – March 10, 2008, 7:48 AM

  Authors

  • Y. Chen

    • National Institute of Standards and Technology
    • National Institute of Standards and Technology (NCNR), U. Maryland (Materials Science and Engineering)
    • NIST Center for Neutron Scattering
    • University of Maryland and NCNR

  • B. G. Ueland

    • NCNR

  • J. W. Lynn

    • NCNR

  • S. Barilo

    • Institute of Solid State and Semiconductor Physics, Belarus

  • Y. Mukovski

    • Moscow Institute of Steel and Alloys, Russia

  • R. Privezentsev

    • Moscow Institute of Steel and Alloys, Russia

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• Composition Dependence of Polaron Formation and Dynamics in La$_{1-x}$Ca$_{x}$MnO$_{3}$

  ORAL

  March 10, 2008, 7:48 AM – March 10, 2008, 8:00 AM

  Authors

  • B.G. Ueland

    • Department of Physics and Materials Research Institute, Pennsylvania State University
    • NIST Center for Neutron Research, Gaithersburg MD 20899

  • Y. Chen

    • NIST Center for Neutron Research, Gaithersburg MD 20899

  • J.W. Lynn

    • NIST Center for Neutron Research, Gaithersburg MD 20899

  • Y.M. Mukovskii

    • Moscow Institute of Steel and Alloys, Moscow 117936, Russia

  • R. Privezentsev

    • Moscow Institute of Steel and Alloys, Moscow 117936, Russia

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• Current-induced persistent ferromagnetic metallic state in an Fe-doped manganite

  ORAL

  March 10, 2008, 8:00 AM – March 10, 2008, 8:12 AM

  Authors

  • Hideaki Sakai

    • Department of Applied Physics, University of Tokyo

  • Yoshinori Tokura

    • University of Tokyo, Tokyo 113-8656, Japan
    • Correlated Electron Research Center, Tsukuba 305-0046, Japan;University of Tokyo, Tokyo 113-8656, Japan
    • University of Tokyo, Japan
    • Department of Applied Physics, University of Tokyo

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• Terahertz time domain spectroscopy of ordered and disordered half-doped manganites

  ORAL

  March 10, 2008, 8:12 AM – March 10, 2008, 8:24 AM

  Authors

  • K.R. Mavani

    • Dept. of Physics, Kyoto University

  • M. Nagai

    • Dept. of Physics, Kyoto University

  • H. Yada

  • K. Tanaka

    • Dept. of Physics, Kyoto University

  • D.S. Rana

  • I. Kawayama

    • Institute of Laser Engineering, Osaka University, Japan
    • Inst. of Laser Engr., Osaka University

  • M. Tonouchi

    • Institute of Laser Engineering, Osaka University, Japan
    • Inst. of Laser Engr., Osaka University

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• High Magnetic Field Time-resolved Optical Study of Manganites.

  ORAL

  March 10, 2008, 8:24 AM – March 10, 2008, 8:36 AM

  Authors

  • Paula Sahanggamu

  • Sanhita Ghosh

  • Stephen McGill

    • National High Magnetic Field Laboratory, Florida State University

  • Haidong Zhou

  • Ben Conner

  • Christopher Wiebe

    • Department of Physics and NHMFL, Florida State University

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• Properties of Doped Manganese Oxides and the Origin of Colossal Magnetoresistance

  ORAL

  March 10, 2008, 8:36 AM – March 10, 2008, 8:48 AM

  Authors

  • I. Felner

  • I. Nowik

  • D. Orgad

  • M. I. Tsindlekht

    • Hebrew Univ, Israel

  • A. Frydman

  • D. I. Golosov

  • N. Ossi

    • Bar-Ilan Univ, Israel

  • Y. M. Mukovskii

    • Moscow State Steel and Alloys Inst, Russia

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• Monte Carlo study of the one-orbital model for manganites in the CMR regime

  ORAL

  March 10, 2008, 8:48 AM – March 10, 2008, 9:00 AM

  Authors

  • Rong Yu

    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, Oak Ridge National Laboratory
    • Department of Physics, University of Tennessee

  • Cengiz Sen

  • Gonzalo Alvarez

    • ORNL

  • Elbio Dagotto

    • Oak Ridge Natl. Lab. and Univ. Tennessee, TN, USA
    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, Oak Ridge National Laboratory
    • Department of Physics, University of Tennessee and Condensed Matter Sciences Division, ORNL

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• A New Correlated Model of Colossal Magnetoresistive Manganese Oxides

  ORAL

  March 10, 2008, 9:00 AM – March 10, 2008, 9:12 AM

  Authors

  • D.I. Golosov

    • Bar-Ilan University, Israel

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• Combined Effect of Bond- and Potential-Disorder in Half-Doped Manganites

  ORAL

  March 10, 2008, 9:12 AM – March 10, 2008, 9:24 AM

  Authors

  • Sanjeev Kumar

    • University of Twente and Leiden University

  • Arno Kampf

    • University of Augsburg

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• Nanoscale ferromagnetism and doping effect in manganites

  ORAL

  March 10, 2008, 9:24 AM – March 10, 2008, 9:36 AM

  Authors

  • S. Mori

    • Osaka Prefecture University

  • K. Yoshidome

    • Osaka Prefecture University

  • Y. Horibe

    • Rutgers Univ.
    • Rutgers University

  • T. Asaka

    • NIMS

  • Y. Matsui

    • Superconducting Materials Center, National Institute for Materials Science, 1-2-1, Sengen, Tsukuba, Ibaraki
    • NIMS

  • K. Takenaka

    • Nagoya Univrsity

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• Multiple Metal-Insulator Transitions in LPCMO Wires

  ORAL

  March 10, 2008, 9:36 AM – March 10, 2008, 9:48 AM

  Authors

  • T.Z. Ward

    • University of Tennessee and ORNL
    • University of Tennessee and Oak Ridge National Laboratory

  • S.H. Liang

    • University of Tennessee and Oak Ridge National Laboratory

  • K. Fuchigami

    • University of Tennessee and Oak Ridge National Laboratory

  • L.F. Yin

    • Oak Ridge National Laboratory

  • E. Daggotto

    • University of Tennessee and Oak Ridge National Laboratory

  • E.W. Plummer

    • University of Tennessee and Oak Ridge National Laboratory

  • J. Shen

    • University of Tennessee and Oak Ridge National Laboratory

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• Ferromagnetic tendencies at the surface of AF/CO bulk manganites

  ORAL

  March 10, 2008, 9:48 AM – March 10, 2008, 10:00 AM

  Authors

  • Shuai Dong

    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, Oak Ridge National Laboratory

  • Rong Yu

    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, Oak Ridge National Laboratory
    • Department of Physics, University of Tennessee

  • Seiji Yunoki

    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, Oak Ridge National Laboratory

  • Elbio Dagotto

    • Oak Ridge Natl. Lab. and Univ. Tennessee, TN, USA
    • Department of Physics and Astronomy, University of Tennessee and Materials Science and Technology Division, Oak Ridge National Laboratory
    • Department of Physics, University of Tennessee and Condensed Matter Sciences Division, ORNL

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