Session Index

Session X9: Focus Session: Complex Bulk Oxides: Magnetic Phase Transitions

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Abstracts
Sponsoring Units: DMP GMAG
Chair: Mohit Randeria, Ohio State University
Room: 209


Thursday, March 1, 2012
2:30PM - 2:42PM

X9.00001: Temperature and pressure induced Cu-Fe intermetallic charge transfer in LaCu$_{3}$Fe$_{4}$O$_{12}$
Youwen Long , T. Kawakami , Y. Shimakawa

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Thursday, March 1, 2012
2:42PM - 2:54PM

X9.00002: Spin-phonon coupling effect in $A$MnO$_3$ ($A$=Ca, Sr, Ba) and La$M$O$_3$ ($M$=Cr, Fe, Cr/Fe) from DFT+$U$ and hybrid functional methods
Jiawang Hong , Alessandro Stroppa , Jorge Iniguez , Silvia Picozzi , David Vanderbilt

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Thursday, March 1, 2012
2:54PM - 3:06PM

X9.00003: Nd magnetic order in NdFe$_x$Ga$_{1-x}$O$_3$
Fernando Bartolome , Maria Parra-Borderias , Jose Alberto Rodriguez-Velamazan , Juan Bartolome , Burzuri Enrique , Fernando Luis , Marco Evangelisti

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Thursday, March 1, 2012
3:06PM - 3:18PM

X9.00004: Magnetic phase transitions in single crystalline Mn$_{0.68}$Ni$_{0.32}$TiO$_3$
Songxue Chi , Huibo Cao , Feng Ye , Jaime A. Fernandez-Baca , Haidong Zhou

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Thursday, March 1, 2012
3:18PM - 3:30PM

X9.00005: Electron energy loss spectroscopy study of Sr$_{2-x}$Gd$_x$TiMnO$_6$
Nevenko Biskup , Inmaculada Alvarez-Serrano , Maria Luisa Veiga , Mar Garcia-Hernandez , Maria Luisa Lopez , Maria Varela

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Thursday, March 1, 2012
3:30PM - 3:42PM

X9.00006: Density functional modeling for a perovskite SrTi$_{1-x}$Co$_{x}$O$_3$ system: Beyond GGA+U functional
Juan Manuel Florez , Shyue Ping Ong , Gerbrand Ceder , Gerald F. Dionne , Patricio Vargas , Caroline A. Ross

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Thursday, March 1, 2012
3:42PM - 3:54PM

X9.00007: Role of cooperative structural distortions in the metal--insulator transitions of perovskite ferrates
Antonio Cammarata , James Rondinelli

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Thursday, March 1, 2012
3:54PM - 4:06PM

X9.00008: Far infrared spectroscopy of magnons and phonons in TbFeO$_{3}$ single crystal
T.N. Stanislavchuk , E.C. Standard , A.A. Sirenko , G.L. Carr , A.A. Mukhin , M.V. Mostovoy , N. Lee , S-W. Cheong

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Thursday, March 1, 2012
4:06PM - 4:42PM

X9.00009: Optical properties of iron oxides
Invited Speaker: Janice Musfeldt

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Thursday, March 1, 2012
4:42PM - 4:54PM

X9.00010: Theory of Spectroscopy and Transport in Half-metallic Double Perovskites
Julia Janczak , Oinam Nganba Meetei , Mohit Randeria , Nandini Trivedi

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Thursday, March 1, 2012
4:54PM - 5:06PM

X9.00011: High T$_c$ Ferrimagnetism, Multiband Mott Transition and Spin-Orbit Coupling in Double Perovskites
Onur Erten , O. Nganba Meetei , Anamitra Mukherjee , Mohit Randeria , Nandini Trivedi , Patrick M. Woodward

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Thursday, March 1, 2012
5:06PM - 5:18PM

X9.00012: Magnetically driven metal-insulator transition in NaOsO$_3$
Stuart Calder , Vasile Garlea , Desmond McMorrow , Mark Lumsden , Mathew Stone , Jonathan Lang , Jong-Woo Kim , John Schlueter , Youguo Shi , Ying Sun , Yoshira Tsujimoto , Kazunaria Yamaura , Andrew Christianson

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