Session Index

Session H12: Lattice and Magnetic Properties of Multiferroics

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Abstracts
Sponsoring Units: DCMP
Chair: Andrei Sushkov, University of Maryland
Room: Morial Convention Center 203


Tuesday, March 11, 2008
8:00AM - 8:12AM

H12.00001: Infrared phonon dynamics of multiferroic BiFeO$_3$ single crystal
R.P.S.M. Lobo , R.L. Moreira , D. Lebeugle , D. Colson

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Tuesday, March 11, 2008
8:12AM - 8:24AM

H12.00002: Electromagnons and Multiple Phase Transitions in BiFeO$_{3}$ Multiferroic System
Mariola Ramirez , A. Kumar , S. Denev , J. Ihlefeld , D. Schlom , Venkatraman Gopalan , R. Rai , X. Xiu , J. Musfeldt , S. Lee , S. Cheong , R. Ramesh , J. Seidel , E. Chiu , J. Orestein

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Tuesday, March 11, 2008
8:24AM - 8:36AM

H12.00003: Temperature studies of multiferroic TbMnO$_3$ with resonant Raman scattering
Ilka Mahns , M. Bastjan , B. Schulz , S. Mueller , A. Rusydi , M. Ruebhausen , N. Aliouane , D.N. Argyriou , H. Barath , M. Kim , S.L. Cooper

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Tuesday, March 11, 2008
8:36AM - 8:48AM

H12.00004: Temperature- and field-dependent inelastic light scattering studies of TbMnO$_{3}$
Harini Barath , Minjung Kim , S.L. Cooper , M. Rubhausen , D.N. Argyriou

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Tuesday, March 11, 2008
8:48AM - 9:00AM

H12.00005: Pressure tuned phonon mode splitting in magnetic frustrated spinel ZnCr$_{2}$O$_{4}$
Tao Zhou , Zhen Qin , Zhenxian Liu , Chenglin Zhang , Sang-Wook Cheong

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Tuesday, March 11, 2008
9:00AM - 9:12AM

H12.00006: Calculation of the Order Parameter and the Damping Constant in the Ferroelectric Phase for NaNO$_{2}$
Ali Kiraci , Huseyin Karacali , Hamit Yurtseven

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Tuesday, March 11, 2008
9:12AM - 9:24AM

H12.00007: Pressure Dependence of the Phonon Modes of Hexagonal-RMnO3
Peng Gao , Trevor A. Tyson , Zhenxian Liu , Sung Baek Kim , Sang-Wook Cheong

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Tuesday, March 11, 2008
9:24AM - 9:36AM

H12.00008: Probing Spin-Lattice Correlations in Hexagonal RMnO3 Multiferroics
Trevor Tyson , Zhiqiang Chen , Sungback Kim , Sang-Wook Cheong

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Tuesday, March 11, 2008
9:36AM - 9:48AM

H12.00009: Giant magneto-elastic coupling in multiferroic hexagonal manganites
Seongsu Lee , A. Pirogov , M.S. Kang , K.-H. Jang , M. Yonemura , T. Kamiyama , S.-W. Cheong , F. Gozzo , Namsu Shin , H. Kimura , Y. Noda , J.-G. Park

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Tuesday, March 11, 2008
9:48AM - 10:00AM

H12.00010: Anomalous low-temperature magnetic ordering and spin-phonon coupling in BiFeO$_{3}$ thin films
Manoj Singh , Ram Katiyar , W. Prellier , H.M. Jang

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Tuesday, March 11, 2008
10:00AM - 10:12AM

H12.00011: Magneto-dielectric study of multiferroicity in biferroic YCrO$_{3}$
Relja Vasic , Haidong D. Zhou , Chris R. Wiebe , James S. Brooks

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Tuesday, March 11, 2008
10:12AM - 10:24AM

H12.00012: Multiferroicity in the spin-1/2 quantum matter of LiCu$_{2}$O$_{2}$
Andrivo Rusydi , Ilka Mahns , Sonja Mueller , Michael Ruebhausen , S. Park , Y.J. Choi , C.L. Zhang , S.-W. Cheong , Serban Smadici , Peter Abbamonte , Martin von Zimmermann , George Sawatzky

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Tuesday, March 11, 2008
10:24AM - 10:36AM

H12.00013: Magnetically-induced ferroelectric polarization in a molecule-based quantum magnet
Vivien Zapf , Frederik Fabris , Michel Kenzelmann , Fedor Balakirev , Ying Chen , Colin Broholm

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Tuesday, March 11, 2008
10:36AM - 10:48AM

H12.00014: Spin Dynamics and Spin-flop transition in Magnetoelectric Effect LiMnPO$_{4}$
J. Li , W. Tian , Y. Chen , J.L. Zarestky , D. Vaknin , J.W. Lynn

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Tuesday, March 11, 2008
10:48AM - 11:00AM

H12.00015: Magnetic Excitations in LiCoPO$_{4}$
Wei Tian , Jiying Li , Jeff Lynn , Jerel Zarestky , David Vaknin

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