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Dresden 2014 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 45: Spin Structures at Surfaces and in thin films I (Skyrmions)

Donnerstag, 3. April 2014, 15:00–18:30, BEY 118

15:00 MA 45.1 fcc-Fe monolayer on Ir(111): Atomic-scale meron-antimeron spin-texture predicted from a multi-scale study based on an realistic ab initio spin model — •David Siegfried Georg Bauer, Nicolai Kiselev, and Stefan Blügel
15:15 MA 45.2 Tailoring magnetic skyrmions in ultra-thin transition-metal films — •Bertrand Dupé, Markus Hoffmann, Charles Paillard, and Stefan Heinze
15:30 MA 45.3 Temperature-driven phase transition of Fe/Ir(111) nanoskyrmions — •Stefan Krause, Andreas Sonntag, Jan Hermenau, and Roland Wiesendanger
15:45 MA 45.4 Exotic topologically nontrivial spin structures in systems with competing Dzyaloshinskii-Moriya interaction and four-spin interaction — •Nikolai S. Kiselev, David S. G. Bauer, and Stefan Blügel
16:00 MA 45.5 Non-collinear spin structure in an Fe monolayer on Ir(001) — •Markus Hoffmann, Bertrand Dupé, Paolo Ferriani, and Stefan Heinze
16:15 MA 45.6 In situ conversion electron Mössbauer spectroscopy on ultrathin Fe(100)/Ir(100) films — •Sergey Makarov, Werner Keune, Heiko Wende, and Jürgen Kirschner
  16:30 15 min. break
16:45 MA 45.7 The influence of oxygen adsorption on the magnetic structure of the iron monolayer on the Ir(001) surface — •Frantisek Maca, Josef Kudrnovsky, Vaclav Drchal, and Josef Redinger
17:00 MA 45.8 New mechanism for Skyrmion phase stabilization in multilayers of transition metals — •Ashis Kumar Nandy, Nikolai Kiselev, David Bauer, and Stefan Blügel
17:15 MA 45.9 MnGe grown as a thin film - a new aspirant in skyrmion research — •Josefin Engelke, Dirk Menzel, and Vadim Dyadkin
17:30 MA 45.10 Creation and annihilation of skyrmions in ultrathin magnetic films — •Julian Hagemeister, Robert Wieser, Elena Vedmedenko, and Roland Wiesendanger
17:45 MA 45.11 Skyrmion magnetic structure of an ordered FePt monolayer deposited on Pt(111) — •Svitlana Polesya, Sergiy Mankovsky, Sven Bornemann, Jan Minar, and Hubert Ebert
18:00 MA 45.12 Skyrmion states in triangular-lattice Heisenberg antiferromagnet with frustrated interactions — •Andrey Leonov and Maxim Mostovoy
18:15 MA 45.13 The role of cubic and exchange anisotropies in the thermodynamical stability of skyrmions and half-skyrmions in cubic helimagnets — •Andrey Leonov and Ulrich K. Rößler
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