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Dresden 2011 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 35: CE: Low-dimensional Systems - Materials 3

Mittwoch, 16. März 2011, 14:00–19:45, HSZ 301

14:00 TT 35.1 EELS and RIXS measurements of La1−xSr1+xMnO4, signatures of polarons — •Roberto Kraus, Matthias Schrade, Valentina Bisogni, Pieter Glatzel, Martin Knupfer, Bernd Büchner, and Jochen Geck
14:15 TT 35.2 Magnetic and phononic excitation spectrum of the spin dimer system Sr3Cr2O8 — •Dirk Wulferding, Peter Lemmens, Kwang-Yong Choi, Vladimir Gnezdilov, Diana Quintero-Castro, Bella Lake, Seunghun Lee, Hiroaki Ueda, Yutaka Ueda, and Joachim Deisenhofer
14:30 TT 35.3 Magnons in the Quantum Dimer Antiferromagnet Sr3Cr2O8 — •Diana Lucia Quintero-Castro, Bella Lake, Elisa Maria Wheeler, and Nazmul Islam
14:45 TT 35.4 Evidence for strong orbital fluctuations below the Jahn-Teller transition in Sr3Cr2O8 — •Zhe Wang, Michael Schmidt, Axel Günther, Sebastian Schaile, Nikola Pascher, Franz Mayr, Yurri Goncharov, Diana Quintero-Castro, A. T. M. Nazmul Islam, Bella Lake, Hans-Albrecht Krug von Nidda, Alois Loidl, and Joachim Deisenhofer
15:00 TT 35.5 Low dimentional magnetic properties of compounds belonging to the CrVO4-type structure — •Joseph M. Law and Reinhard K. Kremer
15:30 TT 35.6 Magnetic phase diagram of quasi one-dimensional Ising spin-1/2 chain system BaCo2V2O8 — •Sandra Niesen, Gerhard Kolland, Oliver Heyer, Daniel Löwen, Martin Valldor, and Thomas Lorenz
15:45 TT 35.7 Ab initio modeling of Bose-Einstein condensation in Pb2V3O9 — •Alexander Tsirlin and Helge Rosner
16:00 TT 35.8 Spin orbit coupling induced phonon anomalies and relevant electronic energy scales in Sr2IrO4 — •Mehmet Fatih Cetin, Peter Lemmens, Vladimir Gnezdilov, Dirk Wulferding, Dirk Menzel, Wolfram Brenig, Tomohiro Takayama, Kei Ohashi, and Hidenori Takagi
16:15 TT 35.9 Helica magnetic structure in the distorted triangular antiferromagnet α-CaCr2O4 — •Sandor Toth, Bella Lake, Nazmul Islam, Simon Kimber, Oliver Pieper, Dimitri Argyriou, Manfred Reehuis, and Oksana Zaharko
16:30 TT 35.10 Imaging of the two-dimensional polarization landscape at the LaAlO3/SrTiO3 interface — •Tim Günter, Andrea Rubano, Thomas Fink, Domenico Paparo, Fabio Miletto Granozio, Umberto Scotti di Uccio, Lorenzo Marrucci, Jochen Mannhart, and Manfred Fiebig
17:00 TT 35.11 Evaluation of Realistic Parameters in Organics — •Andreas Dolfen and Erik Koch
17:15 TT 35.12 Vibrational control of Mottness in the organic Mott insulator ET-F2TCNQStefan Kaiser, •Daniele Nicoletti, Raanan I. Tobey, Nicky Dean, Stefano Lupi, Hiroshi Okamoto, Jun'ya Tsutsumi, Tatsuo Hasegawa, and Andrea Cavalleri
17:30 TT 35.13 Thin films and single crystals of new organic charge transfer salts — •Milan Rudloff and Michael Huth
17:45 TT 35.14 Spin Excitations in the Odd Homonuclear Antiferromagnetic Molecular Nanomagnet Fe9 — •Nikolaos P. Konstantinidis, Joscha Nehrkorn, Stefan Stuiber, and Oliver Waldmann
18:00 TT 35.15 3d-4f molecular nanomagnets investigated by X-ray magnetic circular dichroism — •Jan Dreiser, Cinthia Piamonteze, Frithjof Nolting, Stefano Rusponi, Harald Brune, Kasper S. Pedersen, Jesper Bendix, and Hoegni Weihe
18:30 TT 35.16 Nanogranular Metals: From electronic correlations to strain-sensing applications — •Christian H. Schwalb and Michael Huth
18:45 TT 35.17 Tomonaga-Luttinger Liquid Behavior in Atomic-Scale Gold Chains on a Semiconductor — •Christian Blumenstein, Jörg Schäfer, Sebastian Meyer, Sebastian Mietke, Michael Lochner, Rene Matzdorf und Ralph Claessen
19:00 TT 35.18 Tuning the electrical properties of Pt-based granular metals prepared by focused electron beam induced deposition — •Roland Sachser, Fabrizio Porrati, Christian H. Schwalb, and Michael Huth
19:15 TT 35.19 Four-leg Shastry-Sutherland tubes in a magnetic field — •Gregor Foltin, Salvatore Manmana, Frederic Mila, and Kai Phillip Schmidt
19:30 TT 35.20 Quantum transport in correlated nanosystems — •Malcolm Einhellinger, Alex Cojuhovschi, Eric Jeckelmann, Sabine Tornow, and Gertrud Zwicknagl
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DPG-Physik > DPG-Verhandlungen > 2011 > Dresden