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Dresden 2011 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 4: CE: Quantum-Critical Phenomena 1

Montag, 14. März 2011, 10:30–13:00, HSZ 201

10:30 TT 4.1 Larmor diffraction studies on the ferromagnetic superconductor UGe2 — •Robert Ritz, Dmitry Sokolov, Thomas Keller, Andrew D. Huxley, and Christian Pfleiderer
10:45 TT 4.2 Quantum Phase Transitions in Mn1−xFexSi and Mn1−xCoxSi — •Andreas Bauer, Tim Adams, Christian Franz, Andreas Neubauer, Maximilian Hirschberger, Christopher Krey, Robert Georgii, Peter Böni, Markus Garst, and Christian Pfleiderer
11:00 TT 4.3 Neutron spin echo measurements of magnetic fluctuations in helical Mn1−xFexSi — •Alexander Tischendorf, Wolfgang Häußler, Andreas Bauer, Peter Böni, and Christian Pfleiderer
11:15 TT 4.4 Incipient quantum criticality in single-crystal Fe2TiSnA. Neubauer, •M. Wagner, M. Schulz, A. Senyshyn, K. Hradil, R. Korntner, A. Bauer, S. Gottlieb-Schönmeyer, R. Jungwirth, G. Behr, J. Kübler, C. Felser, and C. Pfleiderer
11:30 TT 4.5 Single-crystal growth and low temperature properties of the non-centrosymmetric heavy-fermion comound CeAuAl3 — •Christian Franz, Andreas Bauer, Kilian Mittermüller, Alfonso Chacon, Marco Halder, and Christian Pfleiderer
12:00 TT 4.6 Low-temperarture x-ray powder diffraction in the itinerant antiferromagnet YMn2 — •Kilian Mittermüller, Saskia Gottlieb-Schönemeyer, Andreas Bauer, and Christian Pfleiderer
12:15 TT 4.7 Neutron depolarization imaging at milli-Kelvin temperatures of the Kondo-cluster-glass formation in CePd1−xRhx — •Philipp Schmakat, Michael Schulz, Christian Pfleiderer, Peter Böni, Elbio Calzada, Sergey Masalovich, Manuel Brando, Christoph Geibel, and Micha Deppe
12:30 TT 4.8 Violation of the Wiedemann-Franz law at the Quantum Critical Point of YbRh2Si2 — •Stefanie Hartmann, Cornelius Krellner, Stefan Kirchner, Ulrike Stockert, Christoph Geibel, and Frank Steglich
12:45 TT 4.9 Anomalous effect of hole-doping on YbRh2Si2 — •Yoshi Tokiwa, Hirale S. Jeevan, Maik Schubert, and Philipp Gegenwart
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DPG-Physik > DPG-Verhandlungen > 2011 > Dresden