Session N23: Focus Session: MAG.THY III: Oxides and Phase Transitions

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Sponsoring Units: GMAG DMP DCOMP
Chair: Bruce Harmon, Ames Laboratory
Baltimore Convention Center - 320


Wednesday, March 15, 2006
8:00AM - 8:12AM

N23.00001: Antiferromagnetic Heisenberg Spin Layers coupled with Dipolar Interaction -- a Monte Carlo study of Rb$_{2}$MnF$_{4}$
Chenggang Zhou , Thomas C. Schulthess , David P. Landau

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Wednesday, March 15, 2006
8:12AM - 8:24AM

N23.00002: RVB liquid phase of a quantum dimer model with competing kinetic terms
Francois Vernay , Arnaud Ralko , Federico Becca , Frederic Mila

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Wednesday, March 15, 2006
8:24AM - 8:36AM

N23.00003: Dynamical correlations of the Quantum Dimer Model on the triangular lattice
Arnaud Ralko , Michel Ferrero , Federico Becca , Dmitri Ivanov , Fr\'ed\'eric Mila

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Wednesday, March 15, 2006
8:36AM - 9:12AM

N23.00004: Towards material-specific simulations of high-temperature superconducting cuprates
Invited Speaker: Thomas Schulthess

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Wednesday, March 15, 2006
9:12AM - 9:24AM

N23.00005: Mechanism of Noncollinearity and Magnetoelectric Coupling in Incommensurate Multiferroics
Ivan Sergienko , Elbio Dagotto

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Wednesday, March 15, 2006
9:24AM - 9:36AM

N23.00006: Numerical Study of Magnetism in the Periodic Anderson Model
Yong-Qiang Wang , Hai-Qing Lin , James Gubernatis

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Wednesday, March 15, 2006
9:36AM - 9:48AM

N23.00007: Bond-diluted Heisenberg spin systems on coupled ladders
Daoxin Yao , Anders W. Sandvik , A.H. Castro Neto , David K. Campbell

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Wednesday, March 15, 2006
9:48AM - 10:00AM

N23.00008: Thin Ising films with both competing surface fields and a magnetic field gradient: A Monte Carlo study
Lijun Pang , D.P. Landau , K. Binder

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Wednesday, March 15, 2006
10:00AM - 10:12AM

N23.00009: Electronic structure and excitation spectra of transition metal monoxides investigated via orbital-dependent functionals
J. Ashley Alford , Oscar D. Restrepo , Adolfo G. Eguiluz , Thomas C. Schulthess

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Wednesday, March 15, 2006
10:12AM - 10:24AM

N23.00010: Ab initio calculations on the frustrated magnet ZnCr$_2$O$_4$
Kevin T. Chan , Jay D. Sau , Marvin L. Cohen , Peihong Zhang

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Wednesday, March 15, 2006
10:24AM - 10:36AM

N23.00011: Anisotropic magnetic phases
Julio F. Fernandez , Juan J. Alonso

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Wednesday, March 15, 2006
10:36AM - 10:48AM

N23.00012: Alternative methods to characterize phase transitions in Ising systems
Eugenio E. Vogel , Bernardo Fierro , Fernando Bachmann

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