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Regensburg 2016 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 3: Correlated Electrons: Frustrated Magnets - Pyrochlore Systems and Iridates

Montag, 7. März 2016, 09:30–13:00, H20

09:30 TT 3.1 Persistent spin dynamics in NaCaCo2F7 as evidenced by µSR — •Sascha Albert Bräuninger, Rajib Sarkar, Jason W. Krizan, Shanu Dengre, Philipp Materne, Christopher Baines, Hubertus Luetkens, Robert J. Cava, and Hans-Henning Klauss
09:45 TT 3.2 Unusual spin frozen state in a frustrated pyrochlore system NaCaCo2F7 as observed by NMR — •R. Sarkar, J. W. Krizan, F. Brückner, R. J. Cava, and H.-H Klauss
10:00 TT 3.3 Magnetoelastic properties of the quantum-spin-ice candidate Yb2Ti2O7 — •T. Stöter, M. Doerr, S. Granovsky, Z.S. Wang, S. Erfanifam, E. Green, S. Zherlitsyn, J. Wosnitza, A. Maljuk, and S. Wurmehl
10:15 TT 3.4 Suppression of Pauling’s residual entropy in dilute spin ice (Dy1−xYx)2Ti2O7 — •S. Scharffe, O. Breunig, V. Cho, P. Laschitzky, M. Valldor, J. F. Welter, and T. Lorenz
10:30 TT 3.5 Determination of the spin Hamiltonian in the pyrochlore Lu2V2O7 — •Kira Riedl, Harald O. Jeschke, Michel J.P. Gingras, and Roser Valenti
  10:45 15 min. break
11:00 TT 3.6 Neutron scattering investigation of rare earth pyrochlore iridates and hafnates — •Erxi Feng, Yixi Su, Thomas Wolf, and Thomas Brueckel
11:15 TT 3.7 First-principles study of strong correlation effects in pyrochlore iridates — •Hiroshi Shinaoka, Shintaro Hoshino, Matthias Troyer, and Philipp Werner
11:30 TT 3.8 Metal-insulator transition of pyrochlore iridates and their topological properties — •Hongbin Zhang, Kristjan Haule, and David Vanderbilt
11:45 TT 3.9 Specific heat study of the iridium double perovskite Sr2YIrO6 — •Laura T. Corredor, Kaustuv Manna, Gizem Aslan Cansever, Sebastian Gass, Andreas Zimmermann, Tushar Dey, Christian Blum, Andrey Maljuk, Sabine Wurmehl, Anja Wolter, and Bernd Büchner
12:00 TT 3.10 On the search for magnetic correlations in double perovskites — •Franziska Hammerath, Rajib Sarkar, Sirko Kamusella, C. Baines, H.-H. Klauss, T. Dey, Gizem Aslan Cansever, Kaustuv Manna, Andreas Zimmermann, Andrey Maljuk, Mihai Sturza, Dmitriy Efremov, Sabine Wurmehl, and Bernd Büchner
12:15 TT 3.11 High-field multi-frequency ESR spectroscopy of La2CuIrO6 — •Stephan Fuchs, Vladislav Kataev, Kaustuv Manna, Sabine Wurmehl, Anup Kumar Bera, Andrey Malyuk, and Bernd Büchner
12:30 TT 3.12 Single crystal growth of α-Li2IrO3 from separated educts — •Friedrich Freund, Anton Jesche, Ina-Marie Pietsch, and Philipp Gegenwart
12:45 TT 3.13 Neutron scattering signatures of the 3D hyper-honeycomb Kitaev quantum spin-liquid — •Adam Smith, Johannes Knolle, Dmitry L. Kovrizhin, John T. Chalker, and Roderich Moessner
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DPG-Physik > DPG-Verhandlungen > 2016 > Regensburg