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Berlin 2018 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 37: Skyrmions II (joint session MA/TT/KFM)

Dienstag, 13. März 2018, 09:30–13:15, EB 301

09:30 TT 37.1 Low temperature magnetic field mapping on Néel-skyrmions in GaV4Se8 — •Franziska Seifert, Felix L. Kern, István Kézsmárki, Daniel Wolf, Bernd Büchner, and Axel Lubk
09:45 TT 37.2 Probing skyrmion lattice phase by NMR in GaV4S8 — •Markus Prinz-Zwick, Norbert Büttgen, Vladimir Tsurkan, Martina Schädler, and István Kézsmárki
10:00 TT 37.3 Optically induced demagnetization and coherent spin excitations in GaV4S8 — •Fumiya Sekiguchi, Prashant Padmanabhan, Rolf B. Versteeg, István Kézsmárki, and Paul H. M. van Loosdrecht
10:15 TT 37.4 Temperature dependence of the cubic anisotropy in the room-temperature skyrmion host Co9Zn9Mn2 — •Bertalan György Szigeti, Dieter Ehlers, Kosuke Karube, István Kézsmárki, Hans-Albrecht Krug von Nidda, Markus Preissinger, Vladimir Tsurkan, Yusuke Tokunaga, Yasujiro Taguchi, and Yoshinori Tokura
10:30 TT 37.5 Effects of Magnetocrystalline Anisotropy on the Triangular to Square Lattice Transformation of Skyrmions — •Markus Preißinger, Dieter Ehlers, Kosuke Karube, István Kézsmárki, Hans-Albrecht Krug von Nidda, Bertalan Szigeti, Yusuke Tokunaga, Yasujiro Taguchi, Yoshinori Tokura, and Vladimier Tsurkan
10:45 TT 37.6 Incommensurate magnetic systems studied with the multi-purpose three-axis spectrometer (TAS) MIRA at FRM II — •Robert Georgii, Tobias Weber, Georg Brandl, and Peter Böni
11:00 TT 37.7 Induction mapping of the 3D Spin Texture of Skyrmions in Thin Helimagnets — •Sebastian Schneider, Daniel Wolf, Matthew J. Stolt, Song Jin, Darius Pohl, Bernd Rellinghaus, Marcus Schmidt, Bernd Büchner, Sebastian T. B. Goennenwein, Kornelius Nielsch, and Axel Lubk
  11:15 15 minutes break
11:30 TT 37.8 Topical Talk: Composite topological excitations in ferromagnet-superconductor heterostructures — •Kjetil Hals
12:00 TT 37.9 Magnetoelectric effect and orbital magnetization in skyrmion crystals: new ways for detection and characterization of skyrmions — •Börge Göbel, Alexander Mook, Jürgen Henk, and Ingrid Mertig
12:15 TT 37.10 Antiferromagnetic skyrmion crystals: generation and topological spin Hall effect — •Börge Göbel, Alexander Mook, Jürgen Henk, and Ingrid Mertig
12:30 TT 37.11 Topological Hall effect in Heusler compound Mn1.4PtSn — •Praveen Vir, Nitesh Kumar, Chandra Shekhar, and Claudia Felser
12:45 TT 37.12 Prospecting anti-skyrmions in ultra-thin Co films deposited on W(110) — •Flaviano José dos Santos, Bernd Zimmermann, Stefan Blügel, Manuel dos Santos Dias, and Samir Lounis
13:00 TT 37.13 Material systems for skyrmions in Co-based ferro-/antiferromagnetically (FM/AFM) coupled multilayers — •Hongying Jia, Bernd Zimmermann, Gustav Bihlmayer, and Stefan Blügel
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