Session V23: Focus Session: Charge/Orbital Ordering in Complex Oxides

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Sponsoring Units: DMP GMAG
Chair: Jeff Lynn, National Institute of Standards and Technology
Morial Convention Center - 215


Thursday, March 13, 2008
11:15AM - 11:27AM

V23.00001: Evolution of the `Orbital Peierls State' with doping
C. Ulrich , G. Khaliullin , B. Keimer , M. Reehuis , K. Schmalzl , A. Ivanov , K. Hradil , J. Fujioka , Y. Tokura

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Thursday, March 13, 2008
11:27AM - 11:39AM

V23.00002: Magnetic interactions and orbital physics in RVO$_{3}$ perovskites
J.-Q. Yan , S. Chang , C. Brown , M. Hehlen , F. Trouw , R.J. McQueeney

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Thursday, March 13, 2008
11:39AM - 11:51AM

V23.00003: Pressure-temperature phase diagram for orbital and spin states in $R$VO$_{3}(R$=Y,Tb)
Daisuke Bizen , Keisuke Nakatsuka , Tetsuya Murata , Hironori Nakao , Kazuaki Iwasa , Youichi Murakami , Toyotaka Osakabe , Shigeki Miyasaka , Yoshinori Tokura

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Thursday, March 13, 2008
11:51AM - 12:27PM

V23.00004: Stabilization of Charge Ordering by Magnetic Exchange
Invited Speaker: Robert McQueeney

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Thursday, March 13, 2008
12:27PM - 12:39PM

V23.00005: Electronic Raman Scattering in Magnetite: Spin vs. Charge gap
Lev Gasparov , G. Guntherodt , H. Berger

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Thursday, March 13, 2008
12:39PM - 12:51PM

V23.00006: Electrically-driven phase transition in magnetite nanostructures
D. Natelson , S. Lee , A. Fursina , J.T. Mayo , C.T. Yavuz , V.L. Colvin , R.M.S. Sofin , I.V. Shvets

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Thursday, March 13, 2008
12:51PM - 1:03PM

V23.00007: Pressure-Induced Intermetallic Valence Transition in BiNiO$_{3}$
Masaki Azuma , Masahiko Tsujimoto , Shintaro Ishiwata , Seiji Isoda , Yuichi Shimakawa , Mikio Takano , Sandra Carlsson , Jennifer Rodgers , J. Paul Attfield , Matthew G. Tucker

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Thursday, March 13, 2008
1:03PM - 1:15PM

V23.00008: Phonon Anomaly across Charge/Orbital Ordering Transition in Pr$_{0.65}$Ca$_{0.35}$MnO$_{3}$.
Jiandi Zhang , Hao Sha , F. Ye , M.D. Lumsden , P.C. Dai , J. A. Fernandez-Baca , Y. Tomioka , Y. Tokura

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Thursday, March 13, 2008
1:15PM - 1:27PM

V23.00009: Charge Ordering in Half-Doped Manganites: Small Charge Disproportion and Leading Mechanisms
Dmitri Volja , Wei-Guo Yin , Wei Ku

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Thursday, March 13, 2008
1:27PM - 1:39PM

V23.00010: Orbital ordered phases of Mn$_3$O$_4$ and MnV$_2$O$_4$ investigated by NMR
Jeong Hyun Shim , Soonchil Lee , Takuro Katsufuji

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Thursday, March 13, 2008
1:39PM - 1:51PM

V23.00011: Orbital Order and Metal-Insulator Transition in PbRuO$_{3}$
Simon Kimber , Jennifer Rodgers , J. Paul Attfield , Dimitri Argyriou

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Thursday, March 13, 2008
1:51PM - 2:03PM

V23.00012: Incommensurate Magnetic Structure of ZnCr$_{2}$Se$_{4}$ and ZnCr$_{2}$S$_{4}$
Fabiano Yokaichiya , Heloisa Nunes Bordallo , Dimitri Argyriou , A Krimmel , A Loidl , V Tsurkan

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Thursday, March 13, 2008
2:03PM - 2:15PM

V23.00013: ABSTRACT WITHDRAWN


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