Focus Session: CMR Manganites

Presentations

• Paramagnetic Spin Fluctuations in Optimally Doped CMR Manganites La$_{0.7}A_{0.3}$MnO$_{3}$ ($A$ = Ca, Sr, Ba)

  ORAL

  March 21, 2013, 2:30 PM – March 21, 2013, 2:42 PM

  Authors

  • Joel Helton

    • NCNR NIST
    • NIST Center for Neutron Research

  • Jeffrey Lynn

    • NIST Center for Neutron Research

  • Yiming Qiu

    • NIST Center for Neutron Research

  • Yang Zhao

    • NIST Center for Neutron Research

  • Dmitry Shulyatev

    • National University of Science and Technology ``MISiS'', Moscow

  • Yakov Mukovskii

    • National University of Science and Technology ``MISiS'', Moscow

  • Georgii Bychkov

    • Institute of Solid State and Semiconductor Physics, Minsk

  • Sergei Barilo

    • Institute of Solid State and Semiconductor Physics, Minsk

  View abstract →

• Role of covalency in ``Charge Ordering'' perovskite ferrates

  ORAL

  March 21, 2013, 2:42 PM – March 21, 2013, 2:54 PM

  Authors

  • Antonio Cammarata

    • Drexel University

  • James Rondinelli

    • Drexel University
    • Dept of Materials Science and Engineering, Drexel University
    • Department of Materials Science and Engineering, Drexel University, Philadelphia, PA 19104
    • Department of Materials Science and Engineering, Drexel University

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• Magnetic, structural and magneto-resistance studies of doped LaMnO$_3$ bulk samples prepared by citrate combustion process

  ORAL

  March 21, 2013, 2:54 PM – March 21, 2013, 3:06 PM

  Authors

  • Himani Khanduri

    • National Institute of Chemical Physics and Biophysics, Tallinn-12618, Estonia

  • Mukesh Chandra Dimri

    • National Institute of Chemical Physics and Biophysics, Tallinn-12618, Estonia

  • Arvo Mere

    • Tallinn University of Technology, Tallinn- 19086, Estonia

  • Valdek Mikli

    • Tallinn University of Technology, Tallinn- 19086, Estonia

  • J\"{u}ri Krustok

    • Tallinn University of Technology, Tallinn- 19086, Estonia

  • Raivo Stern

    • National Institute of Chemical Physics and Biophysics, Tallinn-12618, Estonia
    • National Institute of Chemical Physics and Biophysics, Tallinn 12618, Estonia
    • National Institute of Chemical Physics and Biophysics, Tallinn, Estonia

  View abstract →

• Theory of K-edge resonant inelastic x-ray scattering and its application for La$_{0.5}$Sr$_{1.5}$MnO$_{4}$

  ORAL

  March 21, 2013, 3:06 PM – March 21, 2013, 3:18 PM

  Authors

  • T.F. Seman

    • New Jersey Institute of Technology

  • X. Liu

    • Brookhaven National Laboratory

  • J.P. Hill

    • Brookhaven National Laboratory

  • M. van Veenendaal

    • Argonne National Laboratory

  • K.H. Ahn

    • New Jersey Institute of Technology

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• LSCO: Consistent agreement for electronic structure and experimental X-ray spectra

  ORAL

  March 21, 2013, 3:18 PM – March 21, 2013, 3:30 PM

  Authors

  • Y. Lee

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

  • B.N. Harmon

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

  • S. Medling

    • Dept. of Physics, University of California, Santa Cruz

  • F. Bridges

    • Dept. of Physics, University of California, Santa Cruz

  • H. Zheng

    • Materials Science Division, Argonne National Laboratory

  • J.F. Mitchell

    • Materials Science Division, Argonne National Laboratory

  • J.W. Freeland

    • Advanced Photon Source, Argonne National Laboratory

  View abstract →

• Crossover from Polaronic to Magnetically Phase-Separated Behavior in La$_{1-x}$Sr$_x$CoO$_3$

  ORAL

  March 21, 2013, 3:30 PM – March 21, 2013, 3:42 PM

  Authors

  • D. Phelan

    • CEMS, University of Minnesota (UMN)

  • S. El Khatib

    • Physics, AUS

  • S. Wang

    • CEMS, UMN

  • J. Barker

    • NCNR, NIST

  • J. Zhao

    • MSD, ANL

  • H. Zheng

    • MSD, ANL

  • J.F. Mitchell

    • MSD, ANL

  • C. Leighton

    • CEMS, UMN

  View abstract →

• Energy-loss magnetic circular dichroism measurements of ferromagnetic ordering in LaSrCoO$_3$

  ORAL

  March 21, 2013, 3:42 PM – March 21, 2013, 3:54 PM

  Authors

  • Ahmet Gulec

    • University of Illinois at Chicago

  • Robert Klie

    • University of Illinois at Chicago
    • University of Illinois - Chicago

  • John Mitchell

    • The Materials Science Division at Argonne National Laboratory
    • Argonne National Laboratory

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• Metastable low-spin character of Co$^{2+}$ and the control of spin state transition

  ORAL

  March 21, 2013, 3:54 PM – March 21, 2013, 4:06 PM

  Authors

  • Bongjae Kim

    • POSTECH

  • B. I. Min

    • POSTECH

  View abstract →

• Pressure Effect on the Structural Transition and Suppression of the High-Spin State in the Triple-Layered T'-La4Ni3O8

  ORAL

  March 21, 2013, 4:06 PM – March 21, 2013, 4:18 PM

  Authors

  • J.-G. Cheng

    • Texas Materials Institute, University of Texas at Austin
    • U. Texas-Austin and ISSP, U. Tokyo

  • J.-S. Zhou

    • U. Texas-Austin

  • J.B. Goodenough

    • U. Texas-Austin

  • H.D. Zhou

    • NHMFL, Tallahassee

  • K. Matsubayashi

    • ISSP, U. Tokyo

  • Y. Uwatoko

    • ISSP, U. Tokyo

  • P.P. Kong

    • IOP, CAS

  • C.Q. Jin

    • IOP, CAS

  • W.G. Yang

    • HPSync, ANL

  • G.Y. Shen

    • HPCAT, ANL

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• Lattice and transport properties of the misfit-layered oxide thermoelectric Ca$_3$Co$_4$O$_9$ from first principles

  ORAL

  March 21, 2013, 4:18 PM – March 21, 2013, 4:30 PM

  Authors

  • Alejandro Rebola

    • University of Illinois at Chicago

  • Robert Klie

    • University of Illinois at Chicago

  • Peter Zapol

    • Argonne National Laboratory

  • Serdar Ogut

    • University of Illinois at Chicago

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• Magnetostructural transitions and metamagnetism induced by Ising spins in spinel-rock salt intergrowth Co$_{10}$Ge$_3$O$_{16}$

  ORAL

  March 21, 2013, 4:30 PM – March 21, 2013, 4:42 PM

  Authors

  • Phillip Barton

    • Materials Department and Materials Research Laboratory, University of California, Santa Barbara

  • Ram Seshadri

    • Materials Department and Materials Research Laboratory, University of California, Santa Barbara
    • Materials Department and Materials Research Laboratory University of California, Santa Barbara, California 93106, USA

  View abstract →

• Anisotropy and Magnetostriction in Cobalt-Modified Magnetite: A Crystal Field Approach

  ORAL

  March 21, 2013, 4:42 PM – March 21, 2013, 4:54 PM

  Authors

  • Cajetan Nlebedim

    • Iowa State University, Ames Laboratory US DoE
    • Ames Laboratory, US DOE, Iowa State University
    • 1. Department of Electrical and Computer Engineering, Iowa State University 2. Ames Laboratory, US Department of Energy, Iowa State University
    • Ames Laboratory, US DOE, Iowa State University, Ames, Iowa

  • David Jiles

    • Iowa Sate University
    • Department of Electrical and Computer Engineering, Iowa State University
    • 1. Department of Electrical and Computer Engineering, Iowa State University 2. Ames Laboratory, US Department of Energy, Iowa State University
    • Iowa State University
    • Department of Electrical and Computer Engineering, Iowa State University, Ames, Iowa
    • Department of Electrical and Computer engineering, Iowa State University
    • Department of Electrical and Computer engineering, Iowa State University, Iowa, Ames, USA

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• Thermal expansion study of anisotropic magnetolattice coupling and antiferromagnetic transition in CuO

  ORAL

  March 21, 2013, 4:54 PM – March 21, 2013, 5:06 PM

  Authors

  • John J. Neumeier

    • Montana State University

  • Alwyn Rebello

    • Montana State University

  • Samuel Viall

    • Montana State University

  • Zachary C.M. Winter

    • Montana State University

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• Ab initio study on magnetic coupling in A-site-ordered perovskite CaCu3B4O12 (B=Ti, Ge, Zr, and Sn)

  ORAL

  March 21, 2013, 5:06 PM – March 21, 2013, 5:18 PM

  Authors

  • Masayuki Toyoda

    • CREST, Japan Science and Technology Agency. ISIR, Osaka University

  • Kunihiko Yamauchi

    • ISIR, Osaka University

  • Tamio Oguchi

    • CREST, Japan Science and Technology Agency. ISIR, Osaka University

  View abstract →