Dresden 2020 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 3: Complex Oxides: Bulk Properties (jointly with DS, HL, KFM, MA, O) (joint session TT/HL/MA)

Montag, 16. März 2020, 09:30–13:00, HSZ 201

09:30 MA 3.1 Single-crystal growth and magnetic phase diagram of TbFeO3 — •Alexander Engelhardt, Georg Benka, Christian Oberleitner, Andreas Bauer, Andreas Erb, and Christian Pfleiderer
09:45 MA 3.2 Melting of excitonic dispersion in LaCoO3: theory and experimentAtsushi Hariki, Ru-Pan Wang, Andrii Sotnikov, Keisuke Tomiyasu, Davide Betto, Nicholas B. Brookes, Yohei Uemura, Mahnaz Ghiasi, Frank M. F. de Groot, and •Jan Kuneš
10:00 MA 3.3 Spin Selective Quasi-Particle Interference in PdCoO2 — •Dibyashree Chakraborti, Chi Ming Yim, Luke Rhodes, Seunghyun Khim, Andrew Mackenzie, and Peter Wahl
10:15 MA 3.4 Interplay of Electronic and Spin Degrees in Ferromagnetic SrRuO3: Anomalous Softening of the Magnon Gap and Stiffness — •Kevin Jenni, Stefan Kunkemöller, Daniel Brüning, Thomas Lorenz, Yvan Sidis, Astrid Schneidewind, Augustinus Agung Nugroho, Achim Rosch, Daniil Iljitsch Khomskii, and Markus Braden
10:30 MA 3.5 Ca2RuO4: DFT + DMFT study of the magnetic order and dynamical susceptibility — •Dominique Geffroy, Kyo-Hoon Ahn, Hoshin Gong, and Jan Kuneš
10:45 MA 3.6 LDA+DMFT Approach to Resonant Inelastic X-Ray Scattering in Rare-Earth Nickelates — •Mathias Winder, Atsushi Hariki, and Jan Kuneš
11:00 MA 3.7 Interplay of electronic correlations, charge disproportionation and lattice in RNiO3 nickelates with R = Lu, Y, and Bi — •Ivan Leonov
  11:15 15 min. break.
11:30 MA 3.8 Origin of orbital ordering in LaTiO3 and YTiO3 — •Xuejing Zhang and Eva Pavarini
11:45 MA 3.9 Charge transport in oxygen-deficient EuTiO3: The emerging picture of dilute metallicity in quantum-paraelectric perovskite oxides — •Johannes Engelmayer, Xiao Lin, Christoph Grams, Raphael German, Tobias Fröhlich, Joachim Hemberger, Kamran Behnia, and Thomas Lorenz
12:00 MA 3.10 Magnetic Phase diagram and thermal expansion studies of NiTiO3 — •Kaustav Dey, Sven Sauerland, Johannes Werner, Rabindranath Bag, Surjeet Singh, and Rüdiger Klingeler
12:15 MA 3.11 Low-Energy Excitations in NiTiO3 and Ni0.25Mn0.75TiO3 Probed by Antiferromagnetic Resonance — •Martin Jonak, Kaustav Dey, Johannes Werner, Changhyun Koo, and Rüdiger Klingeler
12:30 MA 3.12 Electronic transformations in the semi-metallic transitional oxide Mo8O23 — •Venera Nasretdinova, Yaroslav Gerasimenko, Jernej Mravlje, Gianmarco Gatti, Petra Sutar, Damjan Svetin, Anton Meden, Viktor Kabanov, Alexander Kuntsevich, Marco Grioni, and Dragan Mihailovic
12:45 MA 3.13 Cr and Ce magnetic ordering in CeCrO 3:revisited — •Neetika Sharma, Reinhard K. Kremer, Clemens Ritter, and Fereidoon S. Razavi
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DPG-Physik > DPG-Verhandlungen > 2020 > Dresden