Session Index

Session T36: Focus Session: Bulk Properties of Complex Oxides -- Layered Manganites and Theory

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Abstracts
Sponsoring Units: DMP GMAG
Chair: Feng Ye, Oak Ridge National Laboratory
Room: E146


Wednesday, March 17, 2010
2:30PM - 3:06PM

T36.00001: Signature of charge-order fluctuations in the phonon spectra of a polaronic metallic manganite
Invited Speaker: Frank Weber

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Wednesday, March 17, 2010
3:06PM - 3:18PM

T36.00002: Electron-lattice coupling and partial nesting as the origin of Fermi arcs in manganites
Juan Salafranca , Gonzalo Alvarez , Elbio Dagotto

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Wednesday, March 17, 2010
3:18PM - 3:30PM

T36.00003: Orbital order in La$_{0.5}$Sr$_{1.5}$MnO$_{4}$: a failure of the local Jahn-Teller physics
Hua Wu , C.F. Chang , O. Schumann , Z. Hu , J.C. Cezar , T. Burnus , N. Hollmann , N.B. Brookes , A. Tanaka , M. Braden , D.I. Khomskii , L.H. Tjeng

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Wednesday, March 17, 2010
3:30PM - 3:42PM

T36.00004: Electronic dispersion in the CE charge/orbital-ordered phase of LaSr$_{2}$Mn$_{2}$O$_{7}$ revealed by ARPES
Zhe Sun , Qiang Wang , Alexei V. Fedorov , Hong Zheng , John F. Mitchell , Dan S. Dessau

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Wednesday, March 17, 2010
3:42PM - 3:54PM

T36.00005: Electronic Self-Organization in the Single-Layer Manganite Pr$_{1-x}$Ca$_{1+x}$MnO$_{4}$
Feng Ye , Songxue Chi , Jaime Fernandez-Baca , Adriana Moreo , Elbio Dagotto , Jeff Lynn , Roland Mathieu , Yoshio Kaneko , Yoshi Tokura , Pengcheng Dai

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Wednesday, March 17, 2010
3:54PM - 4:06PM

T36.00006: Competing Magnetic Ground States in A{\-}Site Layer Ordered Manganites
B. Dabrowski , O. Chmaissem , Y. Ren , D. E. Brown , S. Kolesnik , J. Mais

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Wednesday, March 17, 2010
4:06PM - 4:18PM

T36.00007: Oxygen Motion and Electroresistance Observed in a Bilayer Manganite
Benjamin Bryant , Gabriel Aeppli , Christoph Renner , Yusuke Tokunaga , Yoshinori Tokura

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Wednesday, March 17, 2010
4:18PM - 4:30PM

T36.00008: Quantum Effect of Ring-Exchange Interaction in Orbital Degenerated System
Joji Nasu , Sumio Ishihara

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Wednesday, March 17, 2010
4:30PM - 4:42PM

T36.00009: Possible role of (nearly) localised spin minority electrons in the CMR manganese oxides
Denis I. Golosov

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Wednesday, March 17, 2010
4:42PM - 4:54PM

T36.00010: Calculation of model Hamiltonian parameters for LaMnO$_3$ using maximally localized Wannier functions
Roman Kovacik , Claude Ederer

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Wednesday, March 17, 2010
4:54PM - 5:06PM

T36.00011: CMR effect observed in Monte Carlo simulations of double-exchange models with Jahn-Teller lattice distortions
Cengiz Sen , Gonzalo Alvarez , Elbio Dagotto

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Wednesday, March 17, 2010
5:06PM - 5:18PM

T36.00012: Charge, spin, orbital and lattice degrees of freedom in manganites: The CE phase
Pedro Schlottmann

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Wednesday, March 17, 2010
5:18PM - 5:30PM

T36.00013: Unconventional metamagnetism and orbital ordering in transition metal oxides (II)
Wei-Cheng Lee , Congjun Wu

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