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Regensburg 2007 – scientific programme

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TT: Fachverband Tiefe Temperaturen

TT 14: Spin Systems and Itinerant Magnets

Tuesday, March 27, 2007, 14:00–19:15, H19

14:00 TT 14.1 Static and Dynamic Properties of an [Fe13] Cluster — •Joris van Slageren, Patrick Rosa, and Andrea Caneschi
14:15 TT 14.2 Hall effect and magnetoresistance in weakly ferromagnetic CeSix and heli-magnetic MnSiAndreas Neubauer, Christian Pfleiderer, Philipp Niklowitz, Robert Ritz, •Peter Böni, Dmitri Souptel, and Günter Behr
14:30 TT 14.3 Magnetic excitations in multiferroic TbMnO3 — •Daniel Senff, Peter Link, Klaudia Hradil, Arno Hiess, Louis Pierre Regnault, Yvan Sidis, Nadir Aliouane, Dimitri Argyriou, and Markus Braden
14:45 TT 14.4 Modelluntersuchungen zum Phasendiagramm multiferroischer Manganite — •Jens Wohlgemuth und Gertrud Zwicknagl
15:00 TT 14.5 Invited Talk: Topological phases in condensed matter — •Roderich Moessner
  15:30 15 min. break
15:45 TT 14.6 Static Holes in the Geometrically Frustrated Bow-Tie Ladder — •Wolfram Brenig and George Martins
16:00 TT 14.7 Strongly correlated fermions on frustrated lattices — •Frank Pollmann, Kirill Shtengel, Peter Fulde, and Erich Runge
16:15 TT 14.8 Correlated spinless fermions on a checkerboard lattice — •Olga Sikora, Frank Pollmann, and Peter Fulde
16:30 TT 14.9 Resonant Inelastic X-ray Scattering at the O 1s Resonance of Transition Metal Monoxides — •Thorsten Schmitt, Laurent Duda, Vladimir Strocov, Martin Magnuson, Johan Forsberg, Anders Olsson, Joseph Nordgren, Kozo Okada, and Akio Kotani
16:45 TT 14.10 Study of magnetic ordering in YTi03 using high-resolution dilatometry — •William Knafo, Christoph Meingast, Alexander Boris, Paul Popovich, Natalia Kovaleva, Petar Yordanov, Andrei Maljuk, Bernhard Keimer, and Hilbert v. Löhneysen
17:00 TT 14.11 Ordering and spin waves in vanadium spinels — •Natalia Perkins and Olga Sikora
17:15 TT 14.12 Magnetic properties of the layered cobaltates La2−xSrxCoO4 — •N. Hollmann, M.W. Haverkort, M. Benomar, M. Reuther, T. Lorenz, and J.A. Mydosh
  17:30 15 min. break
17:45 TT 14.13 Orbitally Ordered Phase in Ca2−xSrxRuO4 Investigated with Resonant X-ray Diffraction — •Ioannis Zegkinoglou, Joerg Strempfer, Britta Bohnenbuck, Christie S. Nelson, John P. Hill, Jonathan C. Lang, George Srajer, Yoshiteru Maeno, and Bernhard Keimer
18:00 TT 14.14 Magnetism in single-layered Ruthenates — •Paul Steffens, Olaf Schumann, Yvan Sidis, Peter Link, Satoru Nakatsuji, and Markus Braden
18:15 TT 14.15 Investigation of Magnetic and Orbital Order in Ca3Ru2O7 using Resonant X-ray Diffraction — •Britta Bohnenbuck, Jörg Strempfer, Ioannis Zegkinoglou, Christie Nelson, and Bernhard Keimer
18:30 TT 14.16 Characterization and electronic structure calculations of the antiferromagnetic insulator Ca3FeRhO6 — •Volker Eyert, Udo Schwingenschlögl, Raymond Fresard, Antoine Maignan, Christine Martin, Ninh Nguyen, Christian Hackenberger, and Thilo Kopp
18:45 TT 14.17 Electronic structure of the spin chains in (Ca,Sr)14Cu24O41 — •Cosima Schuster and Udo Schwingenschlögl
19:00 TT 14.18 Interplay of structure and electronic properties in metalorganic spin chain and spin crossover compounds — •Harald O. Jeschke, Martin U. Schmidt, Tanusri Saha-Dasgupta, and Roser Valenti
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