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Regensburg 2013 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 50: Poster II

Freitag, 15. März 2013, 10:30–13:30, Poster D

10:30 MA 50.1 Nanoscale sensing of a magnetic topology — •Alexander Gerstmayr, Raphael Bindel, Dominik Reitzle, Marcus Liebmann, Markus Morgenstern, Berndt Koslowski, and Fedor Jelezko
10:30 MA 50.2 Exploring the magnetization dynamics and interaction effects of single microparticles with Hall-magnetometry — •Martin Lonsky, Merlin Pohlit, Sven Heinz, Pintu Das, Natalija van Well, Yuzo Ohno, Hideo Ohno, and Jens Müller
10:30 MA 50.3 Magnetometry on the nanometer scale using nanogranular tunnel resistors prepared by focused electron-beam-induced deposition — •Peter Gruszka, Marcel Winhold, Christian H. Schwalb, and Michael Huth
10:30 MA 50.4 Treshold magnetic circular dichroism as a contrast mechanism for imaging magnetization dynamics of thin films — •Maximilian Staab, Hans-Joachim Elmers, Mathias Kläui, and Gerd Schönhense
10:30 MA 50.5 Manipulating the Heat Conductivity of La0.67Ca0.33MnO3 using External Magnetic Fields — •Christoph Euler, Christian Mix, Tino Jäger, Ramudu Machavarapu, Mathias Kläui, and Gerhard Jakob
10:30 MA 50.6 Effects of mechanical stress to GMR/TMR elements — •Stefan Niehörster, Andy Thomas, and Günter Reiss
10:30 MA 50.7 Development of a maganite-film-based AMR sensor for low magnetic fields using the planar Hall effect — •Camillo Ballani, Sebastian Hühn, Markus Jungbauer, Markus Michelmann, and Vasily Moshnyaga
10:30 MA 50.8 Magnetic and transport properties of MnSi thin films — •Josefin Engelke, Niklas van Elten, Tommy Reimann, Dirk Menzel, and Stefan Süllow
10:30 MA 50.9 Towards novel functionality with metal and complex oxide thin films prepared with molecular beam epitaxy — •Alexander Weber, Markus Waschk, Alexandra Steffen, Sabine Pütter, and Thomas Brückel
10:30 MA 50.10 Conical Spin-Spiral State in an Ultrathin Film — •N. Romming, Y. Yoshida, S. Schröder, P. Ferriani, D. Serrate, A. Kubetzka, K. von Bergmann, S. Heinze, and R. Wiesendanger
10:30 MA 50.11 Growth of thin La0.7Sr0.3MnO3 films on SrTiO3 substrates with different orientations — •Danny Schwarzbach, Markus Jungbauer, Sebastian Hühn, Markus Michelmann, and Vasily Moshnyaga
10:30 MA 50.12 Exchange bias in DyCo/NiFe bilayer — •Kai Chen, Dieter Lott, Andreas Schreyer, R.S Iskhakov, S.V Stolyar, and V.Yu Yakovchuk
10:30 MA 50.13 Magnetization reversal analysis of thin magnetic films studied by magnetooptic Kerr effect including superimposed uniaxial and cubic magnetic anisotropy — •Timo Kuschel, Jaroslav Hamrle, Jaromir Pistora, Kesami Saito, Subrojati Bosu, Yuya Sakuraba, Koki Takanashi, Henrik Wilkens, and Joachim Wollschläger
10:30 MA 50.14 Raman spectroscopy on thin manganite films — •Sebastian Merten, Sebastian Hühn, Antje Krüger, Christin Kalkert, Burkhard Schmidt, and Vasily Moshnyaga
10:30 MA 50.15 Magnetocaloric effect in layered thin film Heusler-type materials — •Anna Möhn, Anja Waske, Niclas Teichert, Andreas Hütten, and Jürgen Eckert
10:30 MA 50.16 Magnetic Properties of the Fe-GaAs(110) Interface with ultrathin films investigated by In-Situ MOKE MeasurementsTim Iffländer, Martin Wenderoth, •Steffen Rolf-Pissarczyk, Steffen Weikert, Lars Winking, and Rainer G. Ulbrich
10:30 MA 50.17 Domain formation in laminated FeCoBSi films for ME sensor applications — •Necdet Onur Urs, Christine Kirchhof, Dirk Meyners, Robert Jahns, Eckhard Quandt, Reinhard Knöchel, and Jeffrey McCord
10:30 MA 50.18 FMR and MOKE characterization of Co40Fe40B20 thin films — •Andres Conca, Jochen Greser, Thomas Sebastian, Stefan Klingler, Britta Leven, and Burkard Hillebrands
10:30 MA 50.19 Post-annealing effects in the Heusler compound Co2MnSi revealed by magnetoresistance and anomalous Hall effect measurements — •Inga-Mareen Imort, Patrick Thomas, Savio Fabretti, and Andy Thomas
10:30 MA 50.20 On the micromagnetic origin of the spin-reorientation transition in NixPd1−x alloys — •Daniel Gottlob, Ingo Krug, Florian Nickel, Hatice Doganay, Stefan Cramm, and Claus M. Schneider
10:30 MA 50.21 Magnetic anisotropy of strained La0.7Sr0.3CoO3 thin films probed by XMCD — •Peter Nagel, Michael Merz, Felix Eilers, Dirk Fuchs, Hilbert von Löhneysen, and Stefan Schuppler
10:30 MA 50.22 Correlations between the surface morphology and the atomic structure of thin layers of Fe3Si on GaAs(001) and their magnetic properties — •Sani Noor, Igor Barsukov, M. Samet Özkan, Lina Elbers, Benjamin Geisler, Peter Kratzer, Michael Farle, and Ulrich Köhler
10:30 MA 50.23 Pattern formation and transformation in a magnetic model system — •Matthias Kronseder, Martin Buchner, and Christian Back
10:30 MA 50.24 Preparation and characterization of ultrathin Ni films on W(110): electronic structure and magnetism — •Henry Wortelen, Anke B. Schmidt, Martin Weinelt, and Markus Donath
10:30 MA 50.25 An oxide MBE system as a user instrument for quasi in-situ neutron reflectometry studies — •Sabine Pütter, Alexandra Steffen, Stefan Mattauch, and Thomas Brückel
10:30 MA 50.26 Roughness investigations of a CoFeB-MgO nanowire — •Tim Zacke, Tomek Schulz, Su Jung Noh, Benjamin Krüger, Capucine Burrowes, Dafiné Ravelosona, and Matthias Kläui
10:30 MA 50.27 Investigations of magnetic properties of thin (Mn,Zn)Fe2O4 films on SrTiO3 — •Martin Welke, Stephan Borek, Kerstin Brachwitz, Annette Setzer, Michael Lorenz, Pablo Esquinazi, Marius Grundmann, Karl-Michael Schindler, Angelika Chassé, and Reinhard Denecke
10:30 MA 50.28 Synthesis and properties of ultrahtin, epitaxial, B2 ordered FeRh thin films — •Ralf Witte, Richard Brand, Robert Kruk, and Horst Hahn
10:30 MA 50.29 Magnetization reversal of percolated ferrimagnetic Fe-Tb nanodot arrays — •Christian Schubert, Phani Arekapudi, Birgit Hebler, Florin Radu, Marcus Daniel, and Manfred Albrecht
10:30 MA 50.30 Investigation of Domain Pattern and Magnetisation Reversal Process in Hexagonal Nano-Scaled Antidot Lattices — •Joachim Gräfe, Felix Häring, Ulf Wiedwald, Paul Ziemann, Ulrich Nowak, Gisela Schütz, and Eberhard Goering
10:30 MA 50.31 Magnetic properties of Co/Pt multilevel systems — •Patrick Matthes, Benno Oehme, Robert Rückriem, and Manfred Albrecht
10:30 MA 50.32 Artificial spin-ice systems prepared by focused electron beam induced deposition. — •Evgeniya Begun, Fabrizio Porrati, and Michael Huth
10:30 MA 50.33 Spin structure manipulation in nickel nanostructures by magneto-elastic coupling to piezoelectric PMN-PT substrates — •Simone Finizio, Michael Foerster, Carlos A. F. Vaz, Tetsuya Miyawaki, Joshua L. Hockel, Gregory P. Carman, and Mathias Kläui
10:30 MA 50.34 Magnetic vortices in permalloy cap structures in confined geometry — •Dennis Nissen, Mi-Young Im, Peter Fischer, and Manfred Albrecht
10:30 MA 50.35 Dynamic response of periodic magnetic domain patterns in submicron sized Co2MnGe-Heusler wires — •Katherine Gross, Frank Brüssing, Kurt Westerholt, and Hartmut Zabel
10:30 MA 50.36 Domain wall magnetoresistance and depinning in La0.66Sr0.33MnO3 nanowiresMichael Foerster, Luis Peña, •Simone Finizio, Laurence Mechin, Felix Büttner, André Bisig, Stefan Eisebitt, and Mathias Kläui
10:30 MA 50.37 Magnetization Reversal Mechanisms in Co-Antidot ArraysManuel Langer, •Rantej Bali, Ewa Kowalska, Andreas Neudert, Kilian Lenz, Kay Potzger, Mikhail Kostylev, Adekunle Adeyeye, Jürgen Fassbender, and Jürgen Lindner
10:30 MA 50.38 All-optical switching in CoTb alloys: composition and thickness dependent studies — •Ute Bierbrauer, Sabine Alebrand, Michel Hehn, Matthias Gottwald, Daniel Steil, Daniel Lacour, Mirko Cinchetti, Martin Aeschlimann, Eric E. Fullerton, and Stéphane Mangin
10:30 MA 50.39 Control of Magnetic Domains and Domain Walls by Thermal Gradients — •Martin Stärk, Johannes Boneberg, Mikhail Fonin, and Elke Scheer
10:30 MA 50.40 investigation of magnetic domain structure and domain wall in Co2Mn0.6Fe0.4Si — •tomohiro koyama, phillip pirro, thomas brächer, thomas sebastian, ikhtiar i, yusuke ohdaira, takahide kubota, hiroshi naganuma, mikihiko oogane, yasuo ando, and burkard hillebrands
10:30 MA 50.41 Brillouin light scattering investigations of perpendicular standing spin waves at Au and Ag nanoparticles on top of a Ni81Fe19 film — •Thomas Meyer, Björn Obry, and Burkard Hillebrands
10:30 MA 50.42 Magnetoresistance of an individual ferromagnetic nanotube under microwave irradiation — •Tobias Stückler, Florian Heimbach, Rupert Huber, Daniel Rüffer, Eleonora Russo-Averchi, Martin Heiss, Anna Fontcuberta i Morral, and Dirk Grundler
10:30 MA 50.43 Azimuthal Spin-Wave Modes in Permalloy Coated Glass Fibers — •Lukas Nagrodzki, Felix Balhorn, Wolfgang Hansen, and Stefan Mendach
10:30 MA 50.44 Time-Resolved Magnetic Imaging in an Energy-Filtered, Aberration-Corrected Photoemission Electron Microscope — •Florian Nickel, Daniel Gottlob, Ingo Krug, Alexander M. Kaiser, Denys Makarov, Gungun Lin, Stefan Cramm, Hatice Doganay, Oliver G. Schmidt, and Claus M. Schneider
10:30 MA 50.45 Supercritical parametric generation in a Ni81Fe19 microstripe — •Thomas Brächer, Philipp Pirro, Alexander A. Serga und Burkard Hillebrands
10:30 MA 50.46 Spin pumping in YIG/Pt bilayer — •Markus Härtinger, Sibylle Meyer, Stephan Geprägs, Matthias Opel, Hans Huebl, Sebastian T.B. Goennenwein, Christian Back, and Georg Woltersdorf
10:30 MA 50.47 Inverse Spin Hall Effect in Ni80Fe20 / Normal Metal Bilayers — •Martin Obstbaum, Markus Härtinger, Thomas Meier, Fabian Swientek, Christian H. Back, and Georg Woltersdorf
10:30 MA 50.48 Femtosecond spin dynamic in ferromagnetic Fe/Ru/Ni nanopillars — •Jorge Martin, Marco Battiato, Roman Adam, Dennis Rudolf, Chan La-o-vorakiat, Justin M. Shaw, Emrah Turgut, Pablo Maldonado, Stefan Mathias, Patryk Grychtol, Hans T. Nembach, Thomas J. Silva, Martin Aeschlimann, Henry C. Kapteyn, Margaret M. Murnane, Peter M. Oppeneer, and Claus M. Schneider
10:30 MA 50.49 Ultrafast Demagnetization in a Kondo-Lattice System — •Alexander Baral and Hans-Christian Schneider
10:30 MA 50.50 Influence of hot electrons on the ultrafast quench of magnetization in Ni and FePt — •Martin Lüttich, Jakob Walowski, Andreas Mann, Johannes Mendil, Markus Münzenberg, Unai Atxitia, and Oksana Chubykalo-Fesenko
10:30 MA 50.51 Femtosecond spin dynamics in ferromagnet/metal bi-layers — •Daniel Simon, Roman Adam, Moritz Plötzing, Christian Weier, Dennis Rudolf, and Claus M. Schneider
10:30 MA 50.52 Comparing the ultrafast demagnetization of Gadolinium and Terbium — •Martin Teichmann, Robert Carley, Björn Frietsch, Kristian Döbrich, Jan Wolter, John Bowlan, and Martin Weinelt
10:30 MA 50.53 A Non-Equilibrium Band-Structure View of Ultrafast Magnetization Dynamics — •Robert Carley, John Bowlan, Kristian Döbrich, Björn Frietsch, Martin Teichmann, Jan Wolter, and Martin Weinelt
10:30 MA 50.54 Spin motive force induced by moving vortex in magnetic nanostructures — •Ajay Gangwar, Hans G. Bauer, Matthias Noske, Markus Weigand, Hermann Stoll, Gisela Schütz, Georg Woltersdorf, and Christian H. Back
10:30 MA 50.55 Dynamic vortex core reversal studied with micromagnetic simulations — •Hans G. Bauer, Georg Woltersdorf, and Christian H. Back
10:30 MA 50.56 Collective Switching of Nanoparticles in Magnetic Arrays — •David Altwein, Elena Vedmedenko, Robert Wieser, and Roland Wiesendanger
10:30 MA 50.57 Synchronization between two pointcontact spin torque nano-oscillators — •Thomas Kendziorczyk and Tilmann Kuhn
  10:30 MA 50.58 The contribution has been withdrawn.
10:30 MA 50.59 Spin Hall and spin Nernst effect in dilute ternary alloys — •Katarina Tauber, Dmitry Fedorov, Martin Gradhand, and Ingrid Mertig
10:30 MA 50.60 Magneto-resistance in electromigrated magnetic nanocontacts — •André Loescher, Mohamad-Assaad Mawass, Robert M. Reeve, Jakoba Heidler, Jan Rhensius, Laura J. Heyderman, Regina Hoffmann, and Mathias Kläui
10:30 MA 50.61 Spin Seebeck effect in FM/NM/NM hybrid structures — •Michael Schreier, Kathrin Ganzhorn, Mathias Weiler, Matthias Althammer, Sibylle Meyer, Rudolf Gross, and Sebastian T.B. Goennenwein
10:30 MA 50.62 Efficient integration method for the intrinsic anomalous Hall conductivity — •Alexander Mook, Falko Pientka, Ingrid Mertig, and Peter Zahn
10:30 MA 50.63 Spin Nernst Angle: Definition and qualitative Estimation for Cu Alloys — •Peter Zahn and Sibylle Gemming
10:30 MA 50.64 Zinc ferrite, an oxide for spintronics? — •Michael Bonholzer, Kerstin Brachwitz, Annette Setzer, Pablo Esquinazi, Michael Lorenz, and Marius Grundmann
10:30 MA 50.65 Quantitative analysis of the spin Hall magnetoresistance innormal metal/ferromagnetic insulator hybrids — •F. Witek, S. Meyer, M. Althammer, S. Geprägs, M. Opel, R. Gross, A. Gupta, Y.-T. Chen, G.E.W. Bauer, H. Nakayama, E. Saitoh, and S.T.B. Goennenwein
10:30 MA 50.66 Determination of the magnetic depth profile of high-quality Fe3O4/ZnO heterostructures by polarized neutron reflectometry — •Michael Zapf, Ozan Kirilmaz, Sebastian Brück, Nina-Juliane Steinke, Nadezda Tarakina, Martin Kamp, Eberhard Goering, Michael Sing, and Ralph Claessen
10:30 MA 50.67 Exploring spin-filter tunneling in magnetic oxide hybrids — •Bernardus Zijlstra, Christian Caspers, Sebastian Flade, Michael Voigt, Jürgen Schubert, Claus M. Schneider, and Martina Müller
10:30 MA 50.68 FMR measurements: Thickness dependence of YIG film investigated by spin pumping — •René Röser, Andreas Kehlberger, Gerhard Jakob, Benjamin Jungfleisch, Burkard Hillebrands, Ulrike Ritzmann, Denise Hinzke, Dong Hun Kim, Caroline Ross, Ulrich Nowak, and Mathias Kläui
10:30 MA 50.69 Nernst vs. spin-Seebeck effects in Py thin films — •M. Schmid, S. Srichandan, M. Vogel, C. Strunk, C. Back, D. Meier, T. Kuschel, J.M. Schmalhorst, and G. Reiss
10:30 MA 50.70 In search of spin caloric effects in thin permalloy films using different setups for transverse spin Seebeck effect measurements — •Timo Kuschel, Daniel Meier, Takashi Kikkawa, Ken-ichi Uchida, Eiji Saitoh, Jan-Michael Schmalhorst, and Günter Reiss
10:30 MA 50.71 Anisotropic magneto-thermopower and control of temperature gradients in (113) oriented (Ga,Mn)As thin films — •Mathias Frank, Sibylle Meyer, Lukas Dreher, Wladimir Schoch, Rudolf Gross, and Sebastian T. B. Goennenwein
10:30 MA 50.72 Dynamical heating of ferrimagnetic structures in a wide range of magnetic fields — •Thomas Langner, Vitaliy Vasyuchka, Benjamin Jungfleisch, Andrii Chumak, Alexander Serga, and Burkard Hillebrands
10:30 MA 50.73 Structural and magnetic properties of NiFe2O4 thin films prepared by different deposition techniques — •Christoph Klewe, Timo Kuschel, Daniel Meier, Gerhard Götz, Liming Shen, Arunava Gupta, Karsten Küpper, Jan-Michael Schmalhorst, and Günter Reiss
10:30 MA 50.74 Cooling Nanodevices by Spin Currents — •Jochen Brüggemann, Stephan Weiss, Peter Nalbach, and Michael Thorwart
10:30 MA 50.75 Steady-state measurements of thermal effects in GaMnAs/ GaAs/Pt systems — •Nadezda Panarina, Ivan Soldatov, Christian Hess, Rudolf Schäfer, Sibylle Meyer, Sebastian Gönnenwein, Wolfgang Limmer, and Wladimir Schoch
10:30 MA 50.76 Spin wave mediated heating in a magnetic insulator — •Vitaliy I. Vasyuchka, Alexander A. Serga, Andrii V. Chumak, and Burkard Hillebrands
10:30 MA 50.77 Ground state, static vortices, and dynamic excitations in magnon Bose-Einstein condensates — •Patryk Nowik-Boltyk, Oleksandr Dzyapko, Vladislav Demidov, Natasha Berloff, and Sergej O. Demokritov
10:30 MA 50.78 Nonlinear emission of spin-wave caustics from an edge mode of a micro-structured Co2Mn0.6Fe0.4Si waveguide — •Thomas Sebastian, Philipp Pirro, Thomas Brächer, Takahide Kubota, Hiroshi Naganuma, Alexander A. Serga, Mikihiko Oogane, Yasuo Ando, and Burkard Hillebrands
10:30 MA 50.79 Magnon temperature measurement: new insights into spin Seebeck effect — •Milan Agrawal, Vitaliy I. Vasyuchka, Alexander A. Serga, Alexy D. Karenowska, Gennadiy A. Melkov, and Burkard Hillebrands
10:30 MA 50.80 Heat-induced damping manipulation in YIG/Pt hetero-structures — •Matthias Benjamin Jungfleisch, Toshu An, Kazuya Ando, Yosuke Kajiwara, Ken-ichi Uchida, Vitaliy I. Vasyuchka, Andrii V. Chumak, Alexander A. Serga, Eiji Saitoh, and Burkard Hillebrands
10:30 MA 50.81 Correlation of Inverse Spin Hall Effect to the crystal growth of magnetic films — •Philipp Fuhrmann, Evangelos Papaioannou, and Burkard Hillebrands
10:30 MA 50.82 1H-NMR in the heterometallic complex Mn2Ni3 — •Marco Günther, Liang Gong, Markus Brettschneider, Evgenia Vavilova, Vladislav Kataev, Animesh Das, Franc Meyer, and Hans-Henning Klauß
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