Session Index

Session K23: Quantum Magnets: BEC and 2D

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Abstracts
Sponsoring Units: GMAG
Chair: Collin Broholm, Johns Hopkins University
Room: Baltimore Convention Center 320


Tuesday, March 14, 2006
2:30PM - 2:42PM

 K23.00001: Thermodynamic and Magnetostriction Measuremetns of the Bose-Einstein Condensate NiCl$_{2}$-4SC(NH$_{2})_{2}$
V.S. Zapf , V. Correa , D. Zocco , M. Jaime , N. Harrison , A. Lacerda , C.D. Batista , T. Murphy , E. Palm , S. Tozer , A. Paduan-Filho

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Tuesday, March 14, 2006
2:42PM - 2:54PM

 K23.00002: High Magnetic Field Susceptibility Measurements for BaCuSi$_2$O$_6$
K. M. Purcell , C. Martin , T. P. Murphy , E. C. Palm , S. W. Tozer , S. E. Sebastian , I. R. Fisher

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Tuesday, March 14, 2006
2:54PM - 3:06PM

 K23.00003: Dimensional reduction at the BEC quantum critical point in BaCuSi$_{2}$O$_{6}$.
Suchitra Sebastian , Ian Fisher , Neil Harrison , Marcelo Jaime , Peter Sharma , Cristian Batista , Luis Balicas , Naoki Kawashima

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Tuesday, March 14, 2006
3:06PM - 3:18PM

 K23.00004: Field-Induced Quantum Criticality in a Two-Dimensional Antiferromagnet
Tao Hong , Michel Kenzelmann , Matthew Bouloubasis , Daniel Reich , Collin Broholm , Matthew Stone , Emily Dunkel , Subir Sachdev

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Tuesday, March 14, 2006
3:18PM - 3:30PM

 K23.00005: Magnon decay in gapped quantum spin systems
Alexei Kolezhuk , Subir Sachdev

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Tuesday, March 14, 2006
3:30PM - 3:42PM

 K23.00006: Impurity induced Knight shifts in 2D antiferromagnets
Sebastian Eggert , Fabrizio Anfuso

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Tuesday, March 14, 2006
3:42PM - 3:54PM

 K23.00007: Variational ground states of 2D antiferromagnets in the valence-bond basis
Jie Lou , Anders Sandvik

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Tuesday, March 14, 2006
3:54PM - 4:06PM

 K23.00008: Dynamics of $S=1/2$ Antiferromagnetic clusters
Ling Wang , Anders Sandvik

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Tuesday, March 14, 2006
4:06PM - 4:18PM

 K23.00009: Variational Study of the Two-dimensional Hubbard Model at half-filling
Yung-Chung Chen , H.C. Chien , Chih-Tin Shih

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Tuesday, March 14, 2006
4:18PM - 4:30PM

 K23.00010: Investigations of the 2D Isinglike magnet, $ZnMn_2O_4$
William Ratcliff , Ying Chen , Yiming Qiu , Qing Huang , Jeffrey Lynn , Sunmog Yeo , Sang Cheong , Paula Piccoli , Arthur Schultz

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Tuesday, March 14, 2006
4:30PM - 4:42PM

 K23.00011: Novel magnetic structure of one monolayer Fe on Ir(111)
Stefan Heinze , Kirsten von Bergmann , Elena Vedmedenko , Matthias Bode , Roland Wiesendanger , Gustav Bihlmayer , Stefan Bl\"ugel

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Tuesday, March 14, 2006
4:42PM - 4:54PM

 K23.00012: Magnetic order and lattice anomalies in the J$_1$-J$_2$ model system VOMoO$_4$
Alessandro Bombardi , Laurent Chapon , Irene Margiolaki , Claudio Mazzoli , Sabine Ghontier , Fabienne Duc , Paolo Radaelli

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Tuesday, March 14, 2006
4:54PM - 5:06PM

 K23.00013: Field-induced thermal transport in low-dimensional antiferromagnets
Alexander Chernyshev

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Tuesday, March 14, 2006
5:06PM - 5:18PM

 K23.00014: Magnetic Properties of a Novel Fe(II) \textit{meso}-tetra(4-pyridyl)porphyrin Network
Dusan Danilovic , Chyan Long Lin , Tan Yuen , Long Pan , Jing Li

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Tuesday, March 14, 2006
5:18PM - 5:30PM

 K23.00015: Signatures of one-dimensional localization of magnetically quantized carriers in graphite: power-law hopping mechanism.
Arthur Hebard , Xu Du , Dmitri Maslov , Ronojoy Saha

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