Session B23: Quantum Spin Chains I

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Abstracts
Sponsoring Units: GMAG
Chair: Christopher Landee, Clark University
Baltimore Convention Center - 320


Monday, March 13, 2006
11:15AM - 11:27AM

B23.00001: Calculated And Experimental Exchange Interactions In A Strong-rail Spin Ladder;
Christopher Landee , A. Shapiro , M. M. Turnbull , J. Novoa , J. Ribas

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Monday, March 13, 2006
11:27AM - 11:39AM

B23.00002: Novel Raman resonance in ladder spin systems
Alexander Donkov , Andrey Chubukov

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Monday, March 13, 2006
11:39AM - 11:51AM

B23.00003: Theory of spin gaps in the dimerized quarter-filled two-leg rectangular ladder
Yongguo Yan , Sumit Mazumdar

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Monday, March 13, 2006
11:51AM - 12:03PM

B23.00004: Magnetic and electrical properties of the double chain-type compounds NaRh$_2$O$_4$ and NaMn$_2$O$_4$
K. Yamaura , Q. Huang , M. Moldovan , D.P. Young , E. Takayama-Muromachi

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Monday, March 13, 2006
12:03PM - 12:15PM

B23.00005: Spinless Fermionic ladders in a magnetic field
Sam Carr , Boris Narozhny , Alexander Nersesyan

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Monday, March 13, 2006
12:15PM - 12:27PM

B23.00006: Magnetic Susceptibility and Heat Capacity of Single Crystal CaV$_2$O$_4$ Containing $S=1$ $J_1$-$J_2$ Antiferromagnetic Spin Chains
A. Niazi , D. C. Johnston , S. Bud'ko , D. L. Schlagel , T. A. Lograsso , A. Honecker

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Monday, March 13, 2006
12:27PM - 12:39PM

B23.00007: Profiles of magnons and spinons in a spin ladder
David Clarke , Oleg Tchernyshyov , Jean-Baptiste Fouet , Fr\'ed\'eric Mila

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Monday, March 13, 2006
12:39PM - 12:51PM

B23.00008: Ferromagnetic-antiferromagnetic alternating exchange spin-dynamics in the low-dimensional quantum magnet DMACuCl$_{3}$
Matthew Stone , Wei Tian , Mark Lumsden , Garrett Granroth , David Mandrus , Jae-Ho Chung , Stephen Nagler

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Monday, March 13, 2006
12:51PM - 1:03PM

B23.00009: Copper Phenazine Dichloride, a S=1/2 Heisenberg Antiferromagnetic Chain
R. T. Schneider , C. P. Landee , M. M. Turnbull , F. F. Awwadi

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Monday, March 13, 2006
1:03PM - 1:15PM

B23.00010: Real-Space Treatment of Spin-Peierls Transitions: Gap Equation of the S = 1/2 Heisenberg Antiferromagnetic Chain
Zoltan Soos , Sharon Bewick

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Monday, March 13, 2006
1:15PM - 1:27PM

B23.00011: Phonon spectra in Spin-Peierls transitions
Franz Michel , Hans Gerd Evertz

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Monday, March 13, 2006
1:27PM - 1:39PM

B23.00012: Spin excitations in $S=1/2$ AFM chains with alternating $g$-tensor and the Dzyaloshinskii-Moriya interaction.
S.A. Zvyagin , J. Wosnitza , A.K. Kolezhuk , J. Krzystek , R. Feyerherm

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Monday, March 13, 2006
1:39PM - 1:51PM

B23.00013: Dzyaloshinskii-Moriya interaction in LiCu$_2$O$_2$
Laszlo Mihaly , Helmuth Berger , Laszlo Forro

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Monday, March 13, 2006
1:51PM - 2:03PM

B23.00014: Meron and Haldane-Shastry spin chain states in quantum dots
Milica Milovanovic , Aleksandra Petkovic

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