Session A11: Magnetic Phase Transitions

Show
Abstracts
Sponsoring Units: DMP
Chair: Oleg Starykh, University of Utah
Colorado Convention Center - Korbel 1F


Monday, March 5, 2007
8:00AM - 8:12AM

A11.00001: Competing magnetic fluctuations in Sr$_3$Ru$_2$O$_7$ probed by Ti doping
David Fobes , J. Hooper , M. Zhou , N. Dang , Z.Q. Mao , M.H. Fang , C.M. Feng , Z.A. Xu , M.H. Yu , C.J. O'Connor , G.J. Xu , N. Andersen , M. Salamon

Preview Abstract
Monday, March 5, 2007
8:12AM - 8:24AM

A11.00002: Effect of Magnetic Field on Electronic Nematic Order in a Bilayer System: Application to Sr$_{3}$Ru$_{2}$O$_{7}$
Christoph Puetter , Hyeonjin Doh , Hae-Young Kee

Preview Abstract
Monday, March 5, 2007
8:24AM - 8:36AM

A11.00003: Magnetic Phase Transition and Magnetic Structure of Ca$_{3}$Ru$_{2}$O$_{7}$
Z. Qu , J. Peng , T.J. Liu , F. Etienne , D. Fobes , Z.Q. Mao , W. Bao

Preview Abstract
Monday, March 5, 2007
8:36AM - 8:48AM

A11.00004: Specific Heat of (Ca$_{1-x}$Sr$_{x})_{3}$Ru$_{2}$O$_{7}$ Single Crystals
V. Varadarajan , S. Chikara , V. Durairaj , X.N. Lin , G. Cao , J.W. Brill

Preview Abstract
Monday, March 5, 2007
8:48AM - 9:00AM

A11.00005: In-plane anisotropy of magnetoresistivity of tri-layered ruthenate Sr$_4$Ru$_3$O$_{10}$
Z.Q. Mao , M. Zhou , D. Fobes , H.Q. Yuan , M. Salamon

Preview Abstract
Monday, March 5, 2007
9:00AM - 9:12AM

A11.00006: Long Range Order in Orbital Model
Wenlong You , Guangshan Tian , Haiqing Lin

Preview Abstract
Monday, March 5, 2007
9:12AM - 9:24AM

A11.00007: Orbital order and spin waves in the Kugel-Khomskii model
Tamar Pereg-Barnea , Wei-Cheng Lee , Allan MacDonald

Preview Abstract
Monday, March 5, 2007
9:24AM - 9:36AM

A11.00008: Optical spin waves in magnetite
R.J. McQueeney , M. Yethiraj , W. Montfrooij , S. Chang , T.G. Perring , P. Metcalf , J.M. Honig

Preview Abstract
Monday, March 5, 2007
9:36AM - 9:48AM

A11.00009: Electronic Raman scattering in Magnetite
Lev Gasparov , G. Guntherodt , K.-Y. Choi , H. Berger , L. Forro

Preview Abstract
Monday, March 5, 2007
9:48AM - 10:00AM

A11.00010: Resonant x-ray scattering of the Bi$_{1-x}$Sr$_{x}$MnO$_{3}$ (x$\le $0.5) charge-ordered phases
Joaquin Garcia , Gloria Subias , M.C. Sanchez , Premek Beran , J. L. Garc\'ia-Munoz , M. Nevriva

Preview Abstract
Monday, March 5, 2007
10:00AM - 10:12AM

A11.00011: Effect of Charge Ordering on Phonon Spectra of La$_{1/3}$Sr$_{2/3}$FeO$_{3-\sigma }$
Jie Ma , S. Chang , J.-Q. Yan , F. Trouw , M. Hehlen , R. J. McQueeney

Preview Abstract
Monday, March 5, 2007
10:12AM - 10:24AM

A11.00012: Pressure-Induced Quantum Criticality in Cr
Rafael Jaramillo , Y. Feng , T.F. Rosenbaum , J.J. Pluth , G. Srajer , J. Lang , Z. Islam

Preview Abstract
Monday, March 5, 2007
10:24AM - 10:36AM

A11.00013: High Pressure Probes of Magnetic Quantum Phase Transitions
Y. Feng , R. Jaramillo , C.T. Seagle , D.M. Silevitch , T.F. Rosenbaum , D.L. Heinz

Preview Abstract
Monday, March 5, 2007
10:36AM - 10:48AM

A11.00014: Influence of the antiferromagnetic spin density wave on the magnetoresistance of Cr
Yeong-Ah Soh , Ravi Kummamuru

Preview Abstract
Monday, March 5, 2007
10:48AM - 11:00AM

A11.00015: Thermomagnetic Studies of K$_{2}$NaCrO$_{8}$
Saritha Nellutla , Mekhala Pati , Kwanyong Choi , Younjung Jo , Naresh Dalal , Luis Balicas , Johan van Tol , Daniel Pajerowski , Byoung Hee Moon , Yoonseok Lee , Mark Meisel , Yasumasa Takano

Preview Abstract