Dresden 2017 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 34: Spin Dynamics and Transport: Magnonics

Mittwoch, 22. März 2017, 09:30–13:00, HSZ 04

09:30 MA 34.1 Direct Microscopic Observation of Spin Wave Focussing in a Fresnel Lens — •Joachim Gräfe, Martin Decker, Kahraman Keskinbora, Matthias Noske, Przemysław Gawronski, Hermann Stoll, Christian H. Back, Gisela Schütz, and Eberhard J. Goering
09:45 MA 34.2 Writing magnonic waveguides in FeAl with an nano-sized ion beam — •Julia Osten, Tobias Hula, Kai Wagner, Xiaomo Xu, Gregor Hlawacek, Rantej Bali, Kay Potzger, and Helmut Schultheiss
10:00 MA 34.3 Spin-Wave Mode Conversion via Optically Induced Landscapes of the Saturation Magnetization — •Marc Vogel, Rick Aßmann, Andrii V. Chumak, Burkard Hillebrands, and Georg von Freymann
10:15 MA 34.4 Snell's law for spin waves in a temperature gradient — •Michael Vogel, Johannes Stigloher, Martin Decker, and Christian H. Back
10:30 MA 34.5 Broadband spin-wave spectroscopy (BSWS) and micro-focused Brillouin Light Scattering (µBLS) on a nanostructured ferrimagnetic thin film — •Stefan Mändl, Ioannis Stasinopoulos, and Dirk Grundler
10:45 MA 34.6 Frequency modulation of backward volume spin wave by electric current — •Nana Nishida, Seo-Won Lee, Seung-Jae Lee, Kyung-Jin Lee, Helmut Schultheiss, and Koji Sekiguchi
  11:00 15 min. break
11:15 MA 34.7 Curvature-Induced Asymmetry of Spin-Wave DispersionJorge A. Otálora, Ming Yan, Helmut Schultheiss, Jürgen Lindner, Jürgen Fassbender, Riccardo Hertel, and •Attila Kákay
11:30 MA 34.8 Anderson Localization in antiferromagnets: comparing length and time scales to ferromagnets — •Martin Evers, Coralie Schneider, Cord A. Müller, and Ulrich Nowak
  11:45 MA 34.9 The contribution has been withdrawn.
12:00 MA 34.10 Interatomic Exchange Interactions for Finite-Temperature Magnetism and Nonequilibrium Spin Dynamics — •Attila Szilva, Marcio Costa, Anders Bergman, Laszlo Szunyogh, Lars Nordström, and Olle Eriksson
12:15 MA 34.11 Domain configuration mediated spinwave superpositions — •Rasmus B. Holländer, Cai Müller, Mathis Lohmann, and Jeffrey McCord
12:30 MA 34.12 Electrically Driven Bose-Einstein Condensation of Magnons in AntiferromagnetsEirik Fjaerbu, •Niklas Rohling, and Arne Brataas
12:45 MA 34.13 Femtosecond quantum spin dynamics induced by femto-nanomagnons in Heisenberg antiferromagnets — •Olena Gomonay, Davide Bossini, Johan Metnik, and Jairo Sinova
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DPG-Physik > DPG-Verhandlungen > 2017 > Dresden