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Berlin 2018 – scientific programme

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MA: Fachverband Magnetismus

MA 52: Poster II

Thursday, March 15, 2018, 15:00–18:00, Poster C

15:00 MA 52.1 Time-resolved Raman scattering in exotic magnetic materials — •Rolf B. Versteeg, Anuja Sahasrabudhe, Jingyi Zhu, Christoph Boguschewski, Petra Becker, and Paul H.M. van Loosdrecht
15:00 MA 52.2 Layout of a new experiment to measure ultrafast spin dynamics — •Marc Terschanski, Fabian Mertens, Stefano Ponzoni, Davide Bossini, and Mirko Cinchetti
15:00 MA 52.3 Monte Carlo simulation of non-equilibrium spin dynamics — •Johan Briones, Sebastian Weber, Sanjay Ashok, and Baerbel Rethfeld
15:00 MA 52.4 Ultrafast demagnetization dynamics including spin and charge transport. — •Sanjay Ashok, Sebastian T. Weber, Johan Briones, and Baerbel Rethfeld
15:00 MA 52.5 Element-selective investigation of femtosecond spin dynamics in NiPd magnetic alloys using extreme ultraviolet radiation — •Seung-gi Gang, Roman Adam, Moritz Plötzing, Moritz von Witzleben, Christian Weier, Umut Parlak, Daniel E. Bürgler, Jan Rusz, Pablo Maldonado, Peter M. Oppeneer, and Claus M. Schneider
15:00 MA 52.6 Electron-phonon scattering in Ni studied by temperature dependent RIXS. — •Artur Born, Régis Decker, Robby Büchner, Anette Pietzsch, and Alexander Föhlisch
15:00 MA 52.7 Resonant interaction of coherent magnons and phonons in a ferromagnetic nanograting — •Felix Godejohann, Alexey Scherbakov, Boris Glavin, Serhii Kukhtaruk, Mu Wang, Alexey Salasyuk, Alexey Danilov, Andrew Rushforth, Polina Nekludova, Sergei Sokolov, Andrey Elistratov, Dimitri Yakovlev, Andrey Akimov, and Manfred Bayer
15:00 MA 52.8 Magnetization dynamics in laser-excited alloys
— •Sebastian T. Weber, Sanjay Ashok, Johan Briones, and Baerbel Rethfeld
15:00 MA 52.9 Development of an experimental setup for ultrafast imaging with high harmonics — •Michael Lohmann, Sergey Zayko, Ofer Kfir, and Claus Ropers
15:00 MA 52.10 No significant effect of spin-pumping in Fe/Ag/Pt heterostructures — •Paul Wendtland, Babli Bhagat, Michael Farle, and Florian M. Römer
15:00 MA 52.11 Ferromagnetic Resonance measurements on ultrathin Yttrium-Iron-Garnet grown by LPE — •Ronny Thomas, Julia Osten, Tobias Schneider, Oleksii Surzhenko, Olav Hellwig, Jürgen Lindner, Kilian Lenz, and Carsten Dubs
15:00 MA 52.12 Magnetic Damping of normal metal/CoFe heterostructures — •Luis Flacke, Mathias Weiler, Matthias Althammer, Stephan Geprägs, and Rudolf Gross
15:00 MA 52.13 Optically Modified Spin Pumping — •Tanja Strusch, Babli Bhagat, Michael Farle, and Florian M. Römer
15:00 MA 52.14 Relaxation of a classical spin coupled to a conventional superconductor — •Cassian Plorin and Michael Potthoff
15:00 MA 52.15 Ab-initio analysis of longitudinal and transverse spin relaxation times of magnetic single adatoms: — •Julen Ibanez-Azpiroz, Manuel dos Santos Dias, Stefan Blugel, and Samir Lounis
15:00 MA 52.16 Towards a complete first principles parameterisation of magnetic materials as input for atomistic spin dynamics simulations — •Mario Galante, Matthew O. A. Ellis, Alessandro Lunghi, and Stefano Sanvito
15:00 MA 52.17 Electrical detection of internally pumped magnons — •Timo Noack, Vitaliy Vasyuchka, Dymitro Bozhko, Burkard Hillebrands, and Alexander Serga
15:00 MA 52.18 Material selection for spin-transfer-torque magnetic random access memories — •Emanuele Bosoni and Stefano Sanvito
15:00 MA 52.19 Ultrafast demagnetization dynamics in an FePtMn alloy — •Cinja Seick, Ute Bierbrauer, Moritz Hofherr, Nataliia Safonova, Manfred Albrecht, Benjamin Stadtmüller, Martin Aeschlimann, Daniel Steil, and Stefan Mathias
15:00 MA 52.20 Nonlinear response of thin magnetic films to short electromagnetic pulses — •Alexander F. Schäffer and Jamal Berakdar
15:00 MA 52.21 Phase-sensitive Detection of Inverse Spin-Orbit Torques in Normal Metal/Ferromagnet Bilayers at GHz-Frequencies — •Lukas Liensberger, Satya Prakash Bommanaboyena, Björn Gliniors, Oliver Gückstock, Tom Seifert, Tobias Kampfrath, Rudolf Gross, Markus Meinert, and Mathias Weiler
15:00 MA 52.22 Time resolved MOKE measurements with calibrated lattice temperatures — •Lisa Willig, Jan-Etienne Pudell, Marc Herzog, Matthias Kronseder, Christian Back, Alexander von Reppert, and Matias Bargheer
15:00 MA 52.23 Spin waves in CoFeB thin films dominated by Dzyaloshinskii-Moriya interaction — •Tobias Fischer, Frank Heussner, Samridh Jaiswal, Gerhard Jakob, Mathias Kläui, Burkard Hillebrands, and Philipp Pirro
15:00 MA 52.24 Photon energy dependent fs-demagnetization dynamics of thin Ni films — •Jonas Hoefer, Sebastian Weber, Ute Bierbrauer, David Schummer, Sanjay Ashok, Moritz Barkowski, Benjamin Stadtmüller, Bärbel Rethfeld, and Martin Aeschlimann
15:00 MA 52.25 Towards ultrafast transmission electron microscopy at high repetition rates — •John H. Gaida, Marcel Möller, and Claus Ropers
15:00 MA 52.26 Fluence-dependent ultrafast magnetization dynamics in Gd and Tb thin films and TbGd bilayers studied by XMCD in reflection — •Markus Gleich, Kamil Bobowski, Dominic Lawrenz, Can Çağincan, Niko Pontius, Daniel Schick, Christoph Trabant, Marko Wietstruk, Björn Frietsch, Christian Schüßler-Langeheine, and Martin Weinelt
15:00 MA 52.27 Critical exponents of magnon transport coefficientsAlexander Mook, •Till Hanke, Jürgen Henk, and Ingrid Mertig
15:00 MA 52.28 Extrinsic Spin Nernst effect and thermoelectric transport coefficients — •Franziska Töpler, Christian Herschbach, Dmitry Fedorov, Martin Gradhand, and Ingrid Mertig
15:00 MA 52.29 Direct Measurements of the Magneto-Caloric Effect of MnFe4Si3 in Pulsed Magnetic Fields — •Nour Maraytta, Yurii Skourski, Jörg Voigt, Karen Friese, Jörg Persson, Salman Salman, and Thomas Brückel
15:00 MA 52.30 Influence of martensite intercalations on the thermal hysteresis in NiMn-based magnetic shape memory alloys — •Andreas Becker, Jan Peterhanwahr, Joris Swager, and Andreas Hütten
15:00 MA 52.31 Reversibility of minor hysteresis loops in magnetocaloric Heusler alloys — •T. Gottschall, E. Stern-Taulats, Ll. Mañosa, A. Planes, K. P. Skokov, O. Gutfleisch, Y. Skourski, and J. Wosnitza
15:00 MA 52.32 Magnetic properties of the FexNi8−xSi3 materials, 0≤ x ≤8 — •Mohammed Ait Haddouch, Simone Gallus, Jörg Perßon, Jörg Voigt, Karen Friese, and Andrzej Grzechnik
15:00 MA 52.33 Effect of high Mn-doping on magnetocaloric La(FeSi)13-based compounds — •Alexandra Terwey, Benedikt Eggert, Daniela Trienes, Joachim Landers, Soma Salamon, Werner Keune, Katharina Ollefs, Iliya Radulov, Konstantin Skokov, Oliver Gutfleisch, and Heiko Wende
15:00 MA 52.34 Energy flow in the rare earth Dysprosium revealed by Ultrafast X-Ray diffraction — •Alexander von Reppert, Jan-Etienne Pudell, Azize Koc, Karine Dumesnil, Matthias Reinhardt, Flavio Zamponi, and Matias Bargheer
15:00 MA 52.35 Studying the effect of anisotropy on lattice and magnetization dynamics in FePt — •Lisa Willig, Paul Haberjoh, Jan-Etienne Pudell, Olav Hellwig, Alexander von Reppert, and Matias Bargheer
15:00 MA 52.36 Lattice response of TbFe2 thin films to ultrashort laser pulse excitation studied by X-Ray diffraction — •Steffen Zeuschner, Azize Koc, Jan-Etienne Pudell, Karine Dumesnil, Matthias Reinhardt, Flavio Zamponi, Marc Herzog, Alexander von Reppert, and Matias Bargheer
15:00 MA 52.37 Spin excitations in antiferromagnetic rare earths drive ultrafast negative thermal expansion — •Jan-Etienne Pudell, Alexander von Reppert, Flavio Zamponi, Matthias Rössle, Hartmut Zabel, Daniel Schick, and Matias Bargheer
15:00 MA 52.38 Magnetic skyrmions in metallic multilayers: investigation of the three dimensional magnetic texture and spin-orbit torque engineering — •Nicolas Reyren, William Legrand, Davide Maccariello, Jean-Yves Chauleau, Nicolas Jaouen, Vincent Cros, and Albert Fert
15:00 MA 52.39 Effective Hamiltonian descriptions for skyrmion and antiskyrmion dynamics — •Benjamin F. McKeever, Davi R. Rodrigues, Matthias Sitte, Jairo Sinova, Artem Abanov, and Karin Everschor-Sitte
15:00 MA 52.40 Skyrmion bubbles generation with oblique magnetic field and electrical currentsSören Nielsen, •Enno Lage, Christian Denker, Markus Münzenberg, and Jeffrey McCord
15:00 MA 52.41 Current-Induced Skyrmion Generation Through Morphological Phase Transitions in Chiral Ferromagnetic HeterostructuresIvan Lemesh, Kai Litzius, Pedram Bassirian, •Nico Kerber, Daniel Heinze, Jakub Zazvorka, Felix Büttner, Lucas Caretta, Max Mann, Markus Weigand, Simone Finizio, Jörg Raabe, Mi-Young Im, Mathias Kläui, and Geoffrey S. D. Beach
15:00 MA 52.42 Impact of transition metals clusters on the stability and dynamics of Skyrmions — •I Gede Arjana, Jonathan Chico, Imara L. Fernandes, and Samir Lounis
15:00 MA 52.43 Thermal formation of skyrmion and antiskyrmion density — •Marie Böttcher, Stefan Heinze, Jairo Sinova, and Bertrand Dupé
15:00 MA 52.44 Spin currents and triplet exciton condensate in magnetic field — •Dominique Geffroy, Atsushi Hariki, and Jan Kuneš
15:00 MA 52.45 Towards understanding strong electron correlation in molecular complexes on surfaces — •Marc Philipp Bahlke and Carmen Herrmann
15:00 MA 52.46 Existence of noncollinear spin-spiral solutions of the Kohn-Sham equations for the homogeneous electron gas — •Maximilian Kulke and Arno Schindlmayr
15:00 MA 52.47 Magnetic Phases in Ni-Mn Heusler Alloys: A Case for Ab-initio Plus Structure Factor Calculations — •Marianne Schröter, Jan Büddefeld, Maurice Thomalzig, Alfred Hucht, and Anna Grünebohm
15:00 MA 52.48 Growth of ferroelectric BaTiO3 thin films on top of a ferromagnetic La0.7Sr0.3MnO3 layer deposited on (001)-oriented SrTiO3 substrate using pulsed laser deposition (PLD) — •Kevin Lancaster, Camillo Ballani, Christoph Hauser, Christian Eisenschmidt, and Georg Schmidt
15:00 MA 52.49 IrMnGa as candidate for a fully compensated ferrimagnet — •Johannes Kroder, Enke Liu, Gerhard H. Fecher, and Claudia Felser
15:00 MA 52.50 Electronic structure of high-TMR off-stoichiometric Co2(Mn,Fe)Si Heusler thin films explored by hard X-ray photoelectron spectroscopy — •Siham Ouardi, Kidist Moges, Bing Hu, Gerhard H. Fecher, Masafumi Yamamoto, Tetsuya Uemura, Shigenori Ueda, and Claudia Felser
15:00 MA 52.51 Magnetism and electric transport in Heusler compounds Co2V1−xCrxGa — •Jörn Bannies, Johannes Kroder, Gerhard H. Fecher, and Claudia Felser
15:00 MA 52.52 Growth, Structure, and Properties of La2MBO6 (M = Co, Ni, Mg, and Zn; B = Ru, Ir) Double Perovskite Single Crystals — •Ryan Morrow, Mihai Sturza, Laura T. Corredor, Michael Vogl, Anja Wolter-Giraud, Sabine Wurmehl, and Bernd Büchner
15:00 MA 52.53 Anti-site disorder induced diluted magnetism in semiconducting CoFeTiAl alloy — •tingting lin
15:00 MA 52.54 Magnetoelectronic structure of ultrathin Fe3O4/SrTiO3 heterointerfaces — •Mai Hussein Hamed, Ronja Anika Heinen, Marek Wilhem, Patrick Lömker, Carolin Schmitz-Antoniak, Andrei Gloskovsky, Wolfgang Drube, Claus M. Schneider, and Martina Müller
15:00 MA 52.55 MBE growth of I-Mn-V antiferromagnets — •Martin Brajer, Štěpán Svoboda, Richard Campion, and Vít Novák
15:00 MA 52.56 Band-gap evolution of thin ferromagnetic europium-oxide films at low temperatures — •Marcel Ney, Günther Prinz, Patrick Lömker, Martina Müller, and Axel Lorke
15:00 MA 52.57 Synthesis, Structure and Magnetic Properties of the AB3Si2Sn7O16 Phases — •Morgan Allison, Siegbert Schmid, Tilo Söhnel, Glen Stewart, Christopher Ling, and Sabine Wurmehl
15:00 MA 52.58 Inelastic electron tunneling spectroscopy at tunnel junctions with integrated topological material — •Denis Dyck, Robin-Pierre Klett, Andreas Becker, Jan Haskenhoff, Jan Krieft, Karsten Rott, Torsten Hübner, Gregor Mussler, Jan-Michael Schmalhorst, Andreas Hütten, and Günter Reiss
15:00 MA 52.59 Impact of ultrafast transport on the high-energy states of a photoexcited topological insulator — •Friedrich Freyse, Marco Battiato, Andrei Varykhalov, Oliver Rader, and Jaime Sánchez-Barriga
15:00 MA 52.60 Characterizing Magnetoelectricity at the Local Scale — •Harsh Trivedi, Vladimir Shvartsman, Robert Pullar, Marco Medeiros, Pavel Zelenovskiy, Vladimir Shur, and Doru Lupascu
15:00 MA 52.61 Impact of low temperature, high pressure and illumination wavelength on photo-induced effects in BiFeO3 by means of optical spectroscopy — •Fabian Meggle, Jihaan Ebad Allah, Michel Viret, Jens Kreisel, and Christine Kuntscher
15:00 MA 52.62 low-temperature magnetoelectric effect in multiferroic h-Yb1-xHoxMnO3 — •gang qiang, yifei fang, and jincang zhang
15:00 MA 52.63 Exchange coupling in multiferroics/ferromagnet heterostructures — •Sven Becker, Mehran Vafaee, Mathias Kläui, and Gerhard Jakob
15:00 MA 52.64 Voltage control of magnetism in oxide heterostructures: A combined scattering and electron microscopy investigation — •Tanvi Bhatnagar, Anirban Sarkar, Markus Waschk, Emmanuel Kentzinger, Andras Kovacs, Rafal Dunin-Borkowski, and Thomas Brückel
15:00 MA 52.65 Exploring magnetoelectricity at the nanoscale in two-phase hetero-structured multiferroic thin films — •Muhammad Naveed-Ul-Haq, Vladimir Shvartsman, Harsh Trivedi, Samira Webers, Heiko Wende, and Doru Lupascu
15:00 MA 52.66 Electric field control of chiral correlations above the multiferroic phase transition in Ni3V2O8 — •Sebastian Biesenkamp, Jonas Stein, Karin Schmalzl, Navid Qureshi, and Markus Braden
15:00 MA 52.67 Structural and magnetic properties of Ba2Mg0.4Co1.6Fe12O22 hexaferrites — •B. Georgieva, S. Kolev, K. Krezhov, Ch. Ghelev, B. Vertruyen, R. Closset, A. Mahmoud, R. Cloots, A. Zaleski, and T. Koutzarova
15:00 MA 52.68 Structural investigations on Erythrosiderite-type compounds — •Tobias Fröhlich, Ladislav Bohatý, Betra Becker, Arsen Gukasov, Martin Meven, and Markus Braden
15:00 MA 52.69 THz spectroscopy on chiral Ni3TeO6 in magnetic fields up to 8 T — •David Maluski, Malte Langenbach, David Szaller, István Kézsmárki, Joachim Hemberger, and Markus Grüninger
15:00 MA 52.70 Single crystal growth, magnetic phase diagram and antiferromagnetic resonance modes in MTiO3 (M=Co,Ni) — •Kaustav Dey, Johannes Werner, Jakob Kaiser, Changhyun Koo, Rabrindranath Bay, Surjeet Singh, and Rüdiger Klingeler
15:00 MA 52.71 Spin-wave transport and higher harmonic generation in Néel walls — •Kai Wagner, Olga Gladii, David Halley, Yves Henry, Matthieu Bailleul, Attila Kákay, and Helmut Schultheiss
15:00 MA 52.72 Current driven domain wall creation in ferromagnetic nano-wires — •Nils Sommer, Matthias Sitte, Davi Rohe Rodrigues, and Karin Everschor-Sitte
15:00 MA 52.73 Interaction of Domain Walls and Skyrmions — •Venkata Krishna Bharadwaj, Kyoung-Whan Kim, and Karin Everschor Sitte
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