Session Index

Session B20: Focus Session: Phase Competition and Separation in Pervoskite Oxides

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Abstracts
Sponsoring Units: GMAG DMP
Chair: Chris Leighton, University of Minnesota
Room: Baltimore Convention Center 317


Monday, March 13, 2006
11:15AM - 11:51AM

B20.00001: Phase Competition and Magnetotransport Phenomena in Manganite Films and Mesoscopic Structures
Invited Speaker: Tom Wu

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Monday, March 13, 2006
11:51AM - 12:03PM

B20.00002: Mapping nanometer-sized phase separation in La1-xCaxMnO3
Jing Tao , M. Varela , S.J. Pennycook , D. Niebieskikwiat , M.B. Salamon , J.M. Zuo , W.D. Luo , S.T. Pantelides

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Monday, March 13, 2006
12:03PM - 12:15PM

B20.00003: Implications of a dimeron magnetic pair model for CMR manganites.
Frank Bridges , Lisa Downward

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Monday, March 13, 2006
12:15PM - 12:27PM

B20.00004: Microscopic Ferromagnetic and Antiferromagnetic Clusters in Pr${0.7}$Ca$_{0.3}$MnO$_{3}$
Hao Sha , Jiandi Zhang , Feng Ye , Jaime Fernandez-Baca , Pengcheng Dai , Y. Tomioka , Y. Tokura

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Monday, March 13, 2006
12:27PM - 12:39PM

B20.00005: Phase separation in magnetic spinels induced by Jahn-Teller distortions
Sunmog Yeo , Chenglin Zhang , Yoichi Horibe , Sabya Guha , Sang-Wook Cheong

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Monday, March 13, 2006
12:39PM - 12:51PM

B20.00006: Photoinduced phase-coexistence in Bi$_{0.4}$Ca$_{0.6}$MnO$_{3}$ thin films.
Vera Smolyaninova , R. Kennedy , E. Talanova , L. Aldaco , R.M. Kolagani , M. Overby

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Monday, March 13, 2006
12:51PM - 1:03PM

B20.00007: Electron-correlation induced phase separation in Li$_x$FePO$_4$
Gerbrand Ceder , Fei Zhou

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Monday, March 13, 2006
1:03PM - 1:15PM

B20.00008: The electric field effect on the electronic soft matter in the manganite (L$_{1-y}$Pr$_{y})_{0.67}$Ca$_{0.33}$MnO$_{3 }(y$=0.4, 0.5 and 0.6)
Tara Dhakal , Jacob Tosado , SungHee Yun , Amlan Biswas

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Monday, March 13, 2006
1:15PM - 1:27PM

B20.00009: High Temperature EXAFS Studies of La$_{1-x}$Ca$_x$MnO$_3$: New Evidence for Magnetic Dimers
L. Downward , F. Bridges , T.A. O'Brien , J.J. Neumeier

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Monday, March 13, 2006
1:27PM - 1:39PM

B20.00010: Origin of the non-thermal photoresponse in thin films of two-phase manganites
Anthony Davidson III , Mason Overby , Rajeh Mundle , Grace Yong , David Cox , Elena Talanova , Vera Smolyaninova , David Schaefer , Rajeswari M. Kolagani

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Monday, March 13, 2006
1:39PM - 1:51PM

B20.00011: Charge Separation and Pre-percolation Regime in Manganites
Zsolt Marton , Takeshi Egami , Rinat Mamin

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Monday, March 13, 2006
1:51PM - 2:03PM

B20.00012: Magnetic Phase Diagram of (NaMn$_3$)Mn$_4$O$_{12}$
A. Prodi , F. Bolzoni , F. Licci , E. Gilioli , M. Marezio , M. Affronte , A. Gauzzi

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Monday, March 13, 2006
2:03PM - 2:15PM

B20.00013: Magnetic ordering of rare-earth compounds: first-principles studies
Chun-gang Duan , R. F. Sabirianov , L Liu , W.N. Mei , P.A. Dowben , E.Y. Tsymbal

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