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Dresden 2011 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 49: CE: Spin Systems and Itinerant Magnets 2

Thursday, March 17, 2011, 14:00–18:45, HSZ 03

14:00 TT 49.1 Theory of disordered stripes in hole-doped La2−xSrxCoO4 — •Matthias Vojta
14:15 TT 49.2 Vacancies in non-collinear antiferromagnets — •Alexander Wollny, Lars Fritz, and Matthias Vojta
14:30 TT 49.3 Spin dephasing through a nuclear spin bath — •Jasmin V. Jäger, Fabian Güttge, and Frithjof B. Anders
14:45 TT 49.4 Valence Bond Crystal on the Hyperkagome Antiferromagnet — •Emil Bergholtz, Andreas Läuchli, and Roderich Moessner
15:00 TT 49.5 Numerical studies of the metallic and insulating phases of a spinless fermion model on a kagome latticeAroon O'Brien, Frank Pollmann, •Satoshi Nishimoto, Masaaki Nakamura, and Peter Fulde
15:15 TT 49.6 Thermodynamics of quantum magnets at large S — •Andreas Honecker, Mike Zhitomirsky, Johannes Richter, and Moritz Härtel
15:45 TT 49.7 Series Expansion Analysis of a Four-Spin TubeMarcelo Arlego and •Wolfram Brenig
16:00 TT 49.8 Coherent spin-current oscillations in transverse magnetic fields — •Robin Steinigeweg, Stephan Langer, Fabian Heidrich-Meisner, Ian P. McCulloch, and Wolfram Brenig
16:15 TT 49.9 (contribution withdrawn) Entanglement Spectra and Entanglement Hamiltonians for quantum spin chains — •Ronny Thomale, Stephan Rachel, Daniel P. Arovas, and B. Andrei Bernevig
16:30 TT 49.10 Derivation of effective microscopic models for the frustrated antiferromagnets Cs2CuCl4 and Cs2CuBr4 from first principles — •Kateryna Foyevtsova, Ingo Opahle, Yu-Zhong Zhang, Harald O. Jeschke, and Roser Valentì
16:45 TT 49.11 Magnetic and structural properties of AFe4X2 (A = Y, Sc, Lu, and Zr; X = Ge and Si) — •Nandang Mufti, Til Dellmann, Philipp Materne, Hans H. Klauß, Graeme Blake, Thomas T. M. Palstra, and Christoph Geibel
17:00 TT 49.12 Mössbauer Spectroscopic Study of Spin and Orbital Order in FeCr2S4 — •Josefin Engelke, Jochen Litterst, Alexander Krimmel, Alois Loidl, Friedrich Wagner, Michael Kalvius, and Vladimir Tsurkan
17:30 TT 49.13 Exchange driven phonon splitting in transition-metal monoxides — •Christian Kant, Franz Mayr, Joachim Deisenhofer, and Alois Loidl
17:45 TT 49.14 Bose-Einstein Condensation in the Han purple compound: a high field NMR study — •Steffen Krämer, Mladen Horvatic, Claude Berthier, Raivo Stern, and Tsuyoshi Kimura
18:00 TT 49.15 Vibrating coil magnetometry of the spin ice state in Ho2Ti2O7 — •C. Krey, S. Legl, S. R. Dunsiger, C. Pfleiderer, J. S. Gardner, and J. Roper
18:15 TT 49.16 Probing the local magnetic structure of a quasi-1D cuprate with Resonant Inelastic X-Ray Scattering — •Claude Monney, Valentina Bisogni, Kejin Zhou, Roberto Kraus, Vladimir Strocov, Jochen Geck, and Thorsten Schmitt
18:30 TT 49.17 The effect of interchain coupling on multipolar phases in quasi-1d quantum helimagnets — •S. Nishimoto, S.-L Drechsler, R.O. Kuzian, J. Richter, and J. van den Brink
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