Session D16: Focus Session: Multiferroics II

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Sponsoring Units: DMP GMAG
Chair: Gavin Lawes, Wayne State University
Colorado Convention Center - Korbel 4F


Monday, March 5, 2007
2:30PM - 2:42PM

D16.00001: Manipulation of the ferromagnetic domains of a manganite using an electric field.
Tara Dhakal , Sinan Selcuk , Arthur F. Hebard , Amlan Biswas

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Monday, March 5, 2007
2:42PM - 2:54PM

D16.00002: Controlling the magnetic phase of a hole-doped manganite with an out-of-plane electric field.
Sung Hee Yun , Rajiv Misra , A. F. Hebard , Amlan Biswas

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Monday, March 5, 2007
2:54PM - 3:06PM

D16.00003: Colossal piezoresistance in manganites.
Jacob Tosado , Josymir Lopez , Tara Dhakal , Amlan Biswas

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Monday, March 5, 2007
3:06PM - 3:42PM

D16.00004: Spin filtering with magnetic oxide tunnel barriers
Invited Speaker: Manuel Bibes

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Monday, March 5, 2007
3:42PM - 3:54PM

D16.00005: Ferroelectricity in a Collinear Magnetic Phase of Orthorhombic Perovskites
Ivan Sergienko , Cengiz Sen , Elbio Dagotto

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Monday, March 5, 2007
3:54PM - 4:06PM

D16.00006: Ferroelectricity in perovskite HoMnO$_{3}$ and YMnO$_{3}$ induced by magnetic order.
B. Lorenz , Y. Q. Wang , C. W. Chu

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Monday, March 5, 2007
4:06PM - 4:18PM

D16.00007: Ferroelectricity driven by zig-zag magnetic chains: orthorhombic HoMnO3 as a multiferroic?
Silvia Picozzi , Kunihiko Yamauchi , Biplab Sanyal

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Monday, March 5, 2007
4:18PM - 4:30PM

D16.00008: Multiferroicity induced by phase modulated spin-density waves
Jeroen Vandenbrink , Joseph Betouras , Gianluca Giovannetti

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Monday, March 5, 2007
4:30PM - 4:42PM

D16.00009: High Magnetic Tunability of Dielectric Properties in Magnetically-Driven Ferroelectricity
Sang-Wook Cheong , S. Park , Y. J. Choi , C. L. Zhang , S. Guha

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Monday, March 5, 2007
4:42PM - 4:54PM

D16.00010: A Microscopic Model of Multiferroics RMn$_2$O$_5$
Chen Fang , Jiangping Hu

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Monday, March 5, 2007
4:54PM - 5:06PM

D16.00011: Direct evidence of spin-phonon coupling in multiferroic DyMn$_2$O$_5$ via magneto-infrared measurements
J. Cao , J. L. Musfeldt , Y. J. Wang , S. Park , S.-W. Cheong

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Monday, March 5, 2007
5:06PM - 5:18PM

D16.00012: Magnetic-field-induced quantum phase transition in multiferroic BiMn$_{2}$O$_{5}$
J.W. Kim , S.Y. Ham , Y.S. Oh , Kee Hoon Kim , S. Park , S.-W. Cheong , P. Sharma , M. Jaime , N. Harrison

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Monday, March 5, 2007
5:18PM - 5:30PM

D16.00013: Local Structure of the Multiferroic System RMn$_{2}$O$_{5}$
T. A. Tyson , M. DeLeon , Q. Qian , A. Ignatov , S. Park , S.-W. Cheong

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