TT 23: Low-Dimensional Systems: Other Materials
Montag, 31. März 2014, 16:45–18:30, BEY 81
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16:45 |
TT 23.1 |
Huge magneto-elastic coupling and negative Poisson ratio in low-dimensional spin systems — •Bernd Wolf, Pham Thanh Cong, Rudra Sekhar Manna, Ulrich Tutsch, and Michael Lang
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17:00 |
TT 23.2 |
Nuclear Magnetic Resonance on S=1/2 Heisenberg Spin Chains under the Impact of Different Impurities — •Yannic Utz, Franziska Hammerath, Hans-Joachim Grafe, Ashwin Mohan, Neela Sekhar Beesetty, Romuald Saint-Martin, Alexandre Revcolevschi, Christian Hess, and Bernd Büchner
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17:15 |
TT 23.3 |
Hydrogen positions and their effect on exchange couplings of Cu-minerals — •Stefan Lebernegg, Alexander Tsirlin, Oleg Janson, and Helge Rosner
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17:30 |
TT 23.4 |
Magnetic excitation spectra of the 4-leg ladder La2Cu2O5 — •Ignacio Vergara, Kris Cöster, Luis Fels, Martin Valldor, Stefan Wessel, Kai Philip Schimdt, and Markus Grüninger
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17:45 |
TT 23.5 |
Electronic instabilities of the AA-honeycomb bilayer — •David Sanchez de la Peña, Michael M Scherer, and Carsten Honerkamp
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18:00 |
TT 23.6 |
Susceptibility measurements on a weakly coupled spin-dimer system consisting of nitronyl-nitroxid stable biradicals — •L. Postulka, B. Wolf, U. Tutsch, P.T. Cong, M. Baumgarten, Y. Borozdina, D. Strassel, S. Eggert, and M. Lang
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18:15 |
TT 23.7 |
Orbital contribution to spin-Peierls transition in TiPO4 — Dirk Wulferding, Angela Moeller, Kwang-Yong Choi, Yurii Pashkevich, Roman Babkin, Karina Lamonova, •Peter Lemmens, Joseph Law, Reinhardt Kremer, and Robert Glaum
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