Regensburg 2022 – wissenschaftliches Programm
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MA: Fachverband Magnetismus
MA 19: Poster 1
Dienstag, 6. September 2022, 17:30–20:00, P2
Topics: Skyrmions (MA 19.1-19.8), Non-Skyrmionic Magnetic Textures (MA 19.9-19.10), Caloric Effects in Ferromagnetic Materials (MA 19.11-19.15), Spin Calorics (general)(MA 19.16-19.17), Molecular Magnetism (19.18-19.22), Biomagnetism, Biomedical Applications (MA 19.23), Electron Theory of Magnetism and Correlations (MA 19.24), Magnetic Imaging Techniques (MA 19.25-19.29), Neuromorphic Magnetism / Magnetic Logic (MA 19.30-19.31), Computational Magnetism (MA 19.32-19.38), Spin Transport and Orbitronics, Spin-Hall Effects (MA 19.39-19.45), Terahertz Spintronics (MA 19.46-19.54), Spin-Dependent Phenomena in 2D (MA 19.55-19.56), Spintronics (other effects) (MA 19.57-19.61), Functional Antiferromagnetism (MA 19.62-19.64).
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17:30 | MA 19.1 | Magnetic states in the FeGe nanocylinder — •Andrii Savchenko, Fengshan Zheng, Nikolai Kiselev, Luyan Yang, Filipp Rybakov, Stefan Blügel, and Rafal Dunin-Borkowski |
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17:30 | MA 19.2 | Imaging magnetization dynamics in ferromagnetic multilayer systems with Dzyaloshinskii-Moriya interaction, modified by local He+ irradiation — Arne Vereijken, Sapida Akhundzada, Florian Ott, Maxwell Li, Tim Mewes, Arno Ehresmann, Vincent Sokalski, Michael Vogel, and •Christian Janzen |
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17:30 | MA 19.3 | Limits of skyrmion detection — •Hauke Lars Heyen, Jakob Walowski, Malte Römer-Stumm, Markus Münzenberg, and Jeffrey McCord |
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17:30 | MA 19.4 | Exchange- and Dzyaloshinskii-Moriya interactions in magnetic multilayers at surfaces — •Tim Drevelow, Mara Gutzeit, and Stefan Heinze |
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17:30 | MA 19.5 | High-resolution in-situ mapping of magnetization dynamics — •Arsha Thampi, Felix Lucas Kern, Yejin Lee, Daniel Wolf, Andy Thomas, and Axel Lubk |
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17:30 | MA 19.6 | Spin dynamics of skyrmion lattices in a chiral magnet resolved by micro-focused Brillouin light scattering — Ping Che, •Riccardo Ciola, Markus Garst, Arnaud Magrez, Helmuth Berger, Thomas Schönenberger, Henrik Rønnow, and Dirk Grundler |
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17:30 | MA 19.7 | Interplay of moderate magnetocrystalline anisotropies and skyrmion lattice order in Fe1−xCoxSi — •Denis Mettus, Grace Causer, Alfonso Chacon, Andreas Bauer, Christian Franz, Anna Sokolova, Sebastian Mühlbauer, and Christian Pfleiderer |
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17:30 | MA 19.8 | Interactions between magnetic skyrmions — •László Udvardi and Mátyás Török |
| 17:30 | MA 19.9 | The contribution has been withdrawn. | |
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17:30 | MA 19.10 | Exploring the limitations of the micromagnetic framework with a stable Bloch point — •Thomas Brian Winkler, Marijan Beg, Martin Lang, Mathias Kläui, and Hans Fangohr |
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17:30 | MA 19.11 | Magnetocaloric effect in (La, Ce)(Fe, Si, Mn)13 with tunable, low transition temperature — •M. Straßheim, C. Salazar Mejia, J. Wosnitza, and T. Gottschall |
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17:30 | MA 19.12 | Chemical Ordering and Phase Transition in all-d-metal Heusler alloy NiCoMnTi — •David Koch, Benedikt Beckmann, Olga Miroshkina, Nuno M. Fortunato, Markus Gruner, Hongbin Zhang, Oliver Gutfleisch, and Wolfgang Donner |
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17:30 | MA 19.13 | Simultaneous measurements of magnetocaloric materials in pulsed magnetic fields — •Tino Gottschall, Eduard Bykov, Marc Strassheim, Timo Niehoff, Catalina Salazar-Mejia, and Jochen Wosnitza |
| 17:30 | MA 19.14 | The contribution has been withdrawn. | |
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17:30 | MA 19.15 | Insights into the magnetic structure of Mn-doped La(Fe,Si)13 — •Benedikt Eggert, Johanna Lill, Olga N. Miroshkina, Konstantin Skokov, Katharina Ollefs, Markus E. Gruner, Oliver Gutfleisch, and Heiko Wende |
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17:30 | MA 19.16 | Thermally generated spin transport in Fe3O4/NiO/Pt trilayers — •Johannes Demir, Stefan Becker, Paula Bunte, Lennart Schwan, Olga Kuschel, Joachim Wollschläger, and Timo Kuschel |
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17:30 | MA 19.17 | Systematic variation of NiFe2O4 thin film lattice parameters by post-annealing in oxygen atmosphere — •Julian Straßburger, Jan Biedinger, Oliver Ritter, Tobias Peters, Luca Marnitz, Karsten Rott, and Timo Kuschel |
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17:30 | MA 19.18 | The origin of S-shaped magnetizations and why the connection to toroidal moments is misleading — •Dennis Westerbeck, Daniel Pister, and Jürgen Schnack |
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17:30 | MA 19.19 | X-ray absorption and differential reflectance spectroscopies of spin-crossover molecules on HOPG — •Jorge Torres, Sascha Ossinger, Sangeeta Thakur, Clara W.A. Trommer, Marcel Walter, Ivar Kumberg, Rahil Hosseinifar, Evangelos Golias, Sebastien Hadjadj, Jendrik Gördes, Pin-Chi Liu, Chen Luo, Lalminthang Kipgen, Tauqir Shinwari, Florin Radu, Felix Tuczek, and Wolfgang Kuch |
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17:30 | MA 19.20 | Spin-phonon interaction and tunnel splitting in single-molecule magnets — •Kilian Irländer, Jürgen Schnack, and Heinz-Jürgen Schmidt |
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17:30 | MA 19.21 | 57Fe Mössbauer spectroscopy on FePcF16 and its µ-Oxo dimer in catalysis reaction — •Felix Seewald, Florian Puls, Hans-Joachim Knölker, and Hans-Henning Klauss |
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17:30 | MA 19.22 | Approaches towards observing toroidal magnetic moments in Dy-based molecular nanomagnets with Inelastic Neutron Scattering techniques. — •Denny Lamon, Julius Mutschler, Thomas Ruppert, Christopher E. Anson, Annie K. Powell, and Oliver Waldmann |
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17:30 | MA 19.23 | Synthesis, optical and magnetic properties of Au-Fe3O4 nanohybrids — •Tatiana Smoliarova, Marina Spasova, Ulf Wiedwald, and Michael Farle |
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17:30 | MA 19.24 | Chern insulators at finite magnetic fields in twisted bilayer graphene. — •Miguel Sánchez, Tobias Stauber, and José González |
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17:30 | MA 19.25 | Differential Phase Contrast and Lorentz microscopy — •Judith Bünte, Björn Büker, Daniela Ramermann, Inga Ennen, and Andreas Hütten |
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17:30 | MA 19.26 | Kerr microscopy for all-optical helicity-dependent magnetization switching — •Lucas Vollroth, Marcel Kohlmann, Kristýna Hovořáková, Eva Schmoranzerová, Markus Münzenberg, and Jakob Walowski |
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17:30 | MA 19.27 | Magnetic proximity effect in V uncovered by TEM techniques — •Inga Ennen, Daniela Ramermann, Dominik Graulich, Trevor Almeida, Stephen McVitie, Björn Büker, Timo Kuschel, and Andreas Hütten |
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17:30 | MA 19.28 | Imaging the coherent spin dynamics of nitrogen vacancies coupled to CrTe2 at room temperature — •Riccardo Silvioli, Martin Schalk, Karina Houska, Dominik Bucher, Zdenek Sofer, Andreas V. Stier, and Jonathan J. Finley |
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17:30 | MA 19.29 | Ultrafast Lorentz microscopy with magnetic field excitation at microwave frequencies — Jonathan Tilman Weber, Nikita Porwal, •Andreas Wendeln, Michael Winklhofer, and Sascha Schäfer |
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17:30 | MA 19.30 | Brownian reservoir computing realized using geometrically confined skyrmions — •Klaus Raab, Maarten A. Brems, Grischa Beneke, Takaaki Dohi, Jan Rothörl, Fabian Kammerbauer, Johan H. Mentink, and Mathias Kläui |
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17:30 | MA 19.31 | FD micromagnetic solver for inverse-design magnonics — •Andrey Voronov, Qi Wang, Dieter Suess, Andrii Chumak, and Claas Abert |
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17:30 | MA 19.32 | Efficiency and Comfort Optimization of Induction Hobs Trough Appropriate Materials Selection — •Lennart Schwan, Sonja Schöning, and Andreas Hütten |
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17:30 | MA 19.33 | Moments and multiplets in moiré materials: A pseudo-fermion functional renormalization group for spin-valley models — •Lasse Gresista, Dominik Kiese, and Simon Trebst |
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17:30 | MA 19.34 | Calculation of the temperature-dependent exchange stiffness from Domain Wall modelling — •Felix Schug, Nils Neugebauer, Michael Czerner, and Christian Heiliger |
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17:30 | MA 19.35 | Multiconfiguretional approch to XAS applied to Co- and Ni- doped magnetite — •Felix Sorgenfrei, Johann Schött, M'ebarek Alouani, Patrik Thunström, and Olle Eriksson |
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17:30 | MA 19.36 | Finite-element dynamic-matrix approach for propagating spin waves: Extension to mono- and multilayers of arbitrary spacing and thickness — •Alexander Hempel, Lukas Körber, Andreas Otto, Rodolfo Gallardo, Yves Henry, and Attila Kákay |
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17:30 | MA 19.37 | Predictive Design of Induction Coil Geometries using Neural Networks — •Simon Bekemeier, Sven Gehle, and Christian Schröder |
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17:30 | MA 19.38 | First-principles local interactions extracted from non-collinear magnetic states — Miklós Salánki, Bendegúz Nyári, András Lászlóffy, and •László Szunyogh |
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17:30 | MA 19.39 | Anomalous and spin Hall effect in chiral antiferromagnets Mn3X (X=Ir, Sn, ...) — •Oliver Busch, Börge Göbel, and Ingrid Mertig |
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17:30 | MA 19.40 | Vertical Pt|Y3Fe5O12|Pt heterostructures for magnon mediated magnetoresistance measurements — •Philipp Schwenke, Manuel Müller, Andreas Haslberger, Stephan Geprägs, and Rudolf Gross |
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17:30 | MA 19.41 | Investigation of Quasipaticle Spin Transport in Superconductors/Ferrimagnet Heterostructures — •Yuhao Sun, Manuel Müller, Janine Gückelhorn, Matthias Grammer, Hans Huebl, Rudolf Gross, and Matthias Althammer |
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17:30 | MA 19.42 | Nonrelativistic spin currents in altermagnets — •Rodrigo Jaeschke-Ubiergo, Libor Šmejkal, and Jairo Sinova |
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17:30 | MA 19.43 | Spin-orbit torques in ferromagnetic heterostructures — •Misbah Yaqoob, Fabian Kammerbauer, Vitaliy Vasyuchka, Gerhard Jakob, Mathias Kläui, and Mathias Weiler |
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17:30 | MA 19.44 | Current-induced interlayer DMI in synthetic antiferromagnets — •Fabian Kammerbauer, Won-Young Choi, Freimuth Frank, Kyujoon Lee, Robert Frömter, Yuriy Mokrousov, and Mathias Kläui |
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17:30 | MA 19.45 | Spin current transmission in LaSrMnO / NiO / Pt layers — •Evangelos Th. Papaioannou, Camillo Ballani, Philipp Geier, Philip Trempler, Christoph Hauser, Olena Gomonay, and Georg Schmidt |
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17:30 | MA 19.46 | THz-2D Scanning Spectroscopy — •Finn-Frederik Stiewe, Tobias Kleinke, Tristan Winkel, Ulrike Martens, Jakob Walowski, Christian Denker, and Markus Münzenberg |
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17:30 | MA 19.47 | Spatially Resolved Terahertz Spectroscopy using Spintronic-Terahertz-Emitter — •Bruno Rosinus Serrano, Alex Chekhov, Yannic Behovits, and Tobias Kampfrath |
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17:30 | MA 19.48 | Identification and characterization of plastics using THz-spectroscopy — •Tobias Kleinke, Finn-Frederik Lietzow, Ulrike Martens, Jakob Walowski, and Markus Münzenberg |
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17:30 | MA 19.49 | Spin-Hall-Angle measurements on magnetic heterostructures with bismuth alloys using THz-spectroscopy — •Tristan Winkel, Finn-Frederik Stiewe, Jakob Walowski, Christian Denker, and Markus Münzenberg |
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17:30 | MA 19.50 | Formation and decay dynamics of the perpendicular standing spin-wave (PSSW) mode following the ultrafast demagnetization of an ultrathin permalloy film — •Anulekha De, Akira Lentfart, Laura Scheuer, Benjamin Stadtmüller, Philipp Pirro, Georg von Freymann, and Martin Aeschlimann |
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17:30 | MA 19.51 | Characterizing electro-optic terahertz analyzers using a polarization-tunable spintronic terahertz emitter — •Genaro Bierhance, Oliver Gueckstock, and Tobias Kampfrath |
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17:30 | MA 19.52 | Orbitronic influences on spintronic THz emitters — •Julien Schäfer, Laura Scheuer, Philipp Pirro, and Burkard Hillebrands |
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17:30 | MA 19.53 | Enhancement of THz emission from Fe/L10-FePt/Pt spintronic emitters — •Laura Scheuer, Moritz Ruhwedel, Dominik Sokoluk, Garik Torosyan, Marco Rahm, Burkard Hillebrands, Thomas Kehagias, René Beigang, and Evangelos Papaioannou |
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17:30 | MA 19.54 | Spectral characteristics of microstructured spintronic THz emitters — •Rieke von Seggern, Christopher Rathje, Leon Gräper, Jana Kredl, Jakob Walowski, Markus Münzenberg, and Sascha Schäfer |
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17:30 | MA 19.55 | Domain structure of few-layer Fe3GeTe2 microflakes — •Honey Boban, Keda Jin, Tobias Wichmann, Anna Mandziak, Ewa Madej, Jose Martinez Castro, Vitaliy Feyer, Iulia Cojocariu, Daniel Baranowski, Felix Lupke, Claus Michael Schneider, and Lukasz Plucinski |
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17:30 | MA 19.56 | Exchange interactions in monolayers of the MnBi2Te4 family — •Donya Mazhjoo, Gustav Bihlmayer, and Stefan Blügel |
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17:30 | MA 19.57 | Investigation of the surface structure of Y3Fe5O12 thin films by X-ray photoelectron spectroscopy and diffraction (XPS and XPD) — •Thomas Ruf, Philip Trempler, Georg Schmidt, and Reinhard Denecke |
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17:30 | MA 19.58 | Ti , V, Ta, Nb as a boron sink in crystalline CoFeB/ MgO/ CoFeB Magnetic Tunnel Junctions — •Tobias Peters, Laila Bondzio, Inga Ennen, and Günter Reiss |
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17:30 | MA 19.59 | Magnetization dynamics in hybrid ferromagnetic / antiferromagnetic systems — •Hassan Al-Hamdo, Yaryna Lytvynenko, Gutenberg Kendzo, Misbah Yaqoob, Moritz Ruhwedel, Philipp Pirro, Olena Gomonay, Vitaliy I. Vasyuchka, Mathias Kläui, Martin Jourdan, and Mathias Weiler |
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17:30 | MA 19.60 | Imaging the magnetic structure of antiferromagnetic PtMn — •Beatrice Bednarz, Christin Schmitt, Hendrik Meer, Adithya Rajan, Mathias Kläui, and Gerhard Jakob |
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17:30 | MA 19.61 | Ultrafast Magnetization Dynamics in spin Hall nano-oscillators layer-stacks with different heavy metals — •Tahereh Sadat Parvini, Jakob Walowski, and Markus Muenzenberg |
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17:30 | MA 19.62 | Direct imaging of current-induced antiferromagnetic switching in NiO revealing a pure thermomagnetoelastic switching mechanism — Hendrik Meer, Felix Schreiber, •Christin Schmitt, Rafael Ramos, Eiji Saitoh, Olena Gomonay, Jairo Sinova, Lorenzo Baldrati, and Mathias Kläui |
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17:30 | MA 19.63 | Spin Hall magnetoresistance effect in orthoferrites/Pt heterostructures. — S. Becker, •E.F. Galindez-Ruales, A. Ross, E. Pomjakushina, F. Schreiber, R. Lebrun, G. Jakob, O. Gomonay, and M. Kläui |
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17:30 | MA 19.64 | Structure and magnetism of hematite nanodiscs — •Maryna Spasova and Michael Farle |