Session Index

Session Q27: Focus Session: One-dimensional Spin Chains

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Abstracts
Sponsoring Units: GMAG
Chair: Christopher Landee, Clark University
Room: Morial Convention Center 219


Wednesday, March 12, 2008
11:15AM - 11:27AM

Q27.00001: From geometry and characteristic length scales to different relaxation regimes in Single-Chain Magnets
Alessandro Vindigni

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Wednesday, March 12, 2008
11:27AM - 11:39AM

Q27.00002: Dynamical correlations of spin-1/2 chains
Rodrigo Pereira , Steven White , Ian Affleck

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Wednesday, March 12, 2008
11:39AM - 11:51AM

Q27.00003: Finite-temperature lineshapes in gapped quantum spin chains
Robert Konik , Fabian Essler

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Wednesday, March 12, 2008
11:51AM - 12:03PM

Q27.00004: A topological classification of gapped spin chains by quantized Berry phases: VBS picture and the fractionalization
Takaaki Hirano , Hosho Katsura , Yasuhiro Hatsugai

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Wednesday, March 12, 2008
12:03PM - 12:15PM

Q27.00005: Correlation amplitude and entanglement entropy in random spin chains
Jos\'e Hoyos , Andr\'e Vieira , Nicolas Laflorencie , Eduardo Miranda

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Wednesday, March 12, 2008
12:15PM - 12:27PM

Q27.00006: Electronic and magnetic properties of the chain compounds K$_3$T$_2$O$_4$ (T=Ni, Pd, Pt)
Klaus Koepernik , Deepa Kasinathan , Walter Schnelle , Helge Rosner

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Wednesday, March 12, 2008
12:27PM - 12:39PM

Q27.00007: ABSTRACT WITHDRAWN


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Wednesday, March 12, 2008
12:39PM - 12:51PM

Q27.00008: muSR study on quasi-one-dimensional cobalt/rhodium oxides
Peter Russo , Jun Sugiyama , H. Nozaki , Y. Ikedo , K. Mukai , T. Takami , H. Ikuta , Daniel Andreica , Alex Amato

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Wednesday, March 12, 2008
12:51PM - 1:03PM

Q27.00009: Magnetic field versus temperature phase diagram of the spin-1/2 bond-alternating-chain antiferromagnet F$_{5}$PNN
Yasuo Yoshida , Tatsuya Kawae , Bohdan Andraka , Yasumasa Takano , Yuko Hosokoshi , Katsuya Inoue , Nobuya Maeshima , Kouichi Okunishi , Kiyomi Okamoto , Toru Sakai

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Wednesday, March 12, 2008
1:03PM - 1:15PM

Q27.00010: $^{51}$V NMR Study of a quasi-1D XXZ spin chain system BaCo$_{2}$V$_{2}$O$_{8}$
K.-Y. Choi

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Wednesday, March 12, 2008
1:15PM - 1:27PM

Q27.00011: Spin Supersolid in Anisotropic Spin-One Heisenberg Chain
Pinaki Sengupta , Cristian Batista

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Wednesday, March 12, 2008
1:27PM - 1:39PM

Q27.00012: Interacting vs. free quasiparticle description for the spin-1/2 chain
Sebastian Eggert , Michael Bortz , Michael Karbach , Imke Schneider

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Wednesday, March 12, 2008
1:39PM - 1:51PM

Q27.00013: Magnetic Susceptibilities of Finite Ising Chains in the Presence of Defect Sites
Serguei Goupalov , Daniel Mattis

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Wednesday, March 12, 2008
1:51PM - 2:03PM

Q27.00014: Excitation spectrum and magnetic properties of the new Haldane-gap material NENB
Sergei Zvyagin , E. \v{C}i\v{z}m\'{a}r , M. Ozerov , O. Ignatchik , T. Papageorgiou , J. Wosnitza , J. Krzystek , Z. Zhou , J.L. Wikaira , C.P. Landee , M.M. Thurnbull

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Wednesday, March 12, 2008
2:03PM - 2:15PM

Q27.00015: Direct comparison of hole doping effects due to cation and to oxygen content on magnetic properties of the spin-chain system Ca$_{2+x}$Y$_{2-x}$Cu$_5$O$_{10-\delta}$
Keeseong Park , Theodore Cackowski , John Markert

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