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Berlin 2015 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 32: Spin Structures and Magnetic Phase Transitions

Mittwoch, 18. März 2015, 15:00–17:45, EB 202

15:00 MA 32.1 Magnetic phase transition and anisotropy in Mn3GaC — •Moritz Riebisch, Mehmet Acet, Ralf Meckenstock, Horst Zähres, and Michael Farle
15:15 MA 32.2 Spin freezing and spin dynamics in the re-entrant spin glass Cr1−xFex — •Steffen Säubert, Georg Benka, Jonas Kindervater, Andreas Bauer, Julia N. Wagner, Wolfgang Häußler, Olaf Holderer, Stephen M. Shapiro, Christian Pfleiderer, and Peter Böni
15:30 MA 32.3 Quantum-mechanical study of clean and segregated Σ5(210) grain boundaries in Ni3Al — •Martin Friák, Monika Všianská, and Mojmír Šob
15:45 MA 32.4 Neutron study of the field-dependant spin structure of nanocrystalline and coarse-grained holmium — •Daniel Kaiser, Philipp Szary, Jens-Peter Bick, Andre Heinemann, Charles Dewhurst, and Andreas Michels
16:00 MA 32.5 Structural, magnetic and magneto-optical properties of Mn2NiSn and Fe-Ni-Sn compoundsMichaela Tomíčková, Lukáš Beran, Petr Cejpek, Jaromír Kopeček, Oleg Heczko, Dominik Legut, Rastislav Varga, Václav Holý, Martin Veis, and •Jaroslav Hamrle
  16:15 15 min. break
16:30 MA 32.6 Reversible processes in minor loop hysteresis at the first-order magnetostructural transition in NiMnX (X=In, Sn) — •Franziska Scheibel, Tino Gottschall, Michael Farle, and Mehmet Acet
16:45 MA 32.7 Hydrostatic Pressure Investigation on the Magnetic and Structural Properties of the Quantum-Spin-Chain CuAs2O4 — •Kevin Caslin, Reinhard Kremer, Karl Syassen, Fereidoon Razavi, Michael Hanfland, Mike Whangbo, and Elijah Gordon
17:00 MA 32.8 Photoluminescence monitoring of magnetic phase transitions in CuB2O4 — •Dennis Kudlacik, Jörg Debus, Roman V. Pisarev, Dmitri R. Yakovlev, and Manfred Bayer
17:15 MA 32.9 High-frequency electron spin resonance studies on the antiferromagnetic phase of A3Ni2SbO6 (A = Li, Na)Jaena Park, •Changhyun Koo, Michael Tzschoppe, Maria A. Evstigneeva, Vladimir B. Nalbandyan, Elena A. Zvereva, and Rüdiger Klingeler
17:30 MA 32.10 Magnetic properties of a new phase of MnSb2O6 — •Johannes Werner, Michael Tzschoppe, Changhyun Koo, Vladimir B. Nalbandyan, Alexey Yu. Nikulin, Elena A. Zvereva, and Rüdiger Klingeler
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