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Berlin 2015 – wissenschaftliches Programm

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TT: Fachverband Tiefe Temperaturen

TT 28: Poster Session on Ferroic Domain Walls - Multiferroics (jointly with DF, KR, MA)

Montag, 16. März 2015, 19:00–21:00, Poster C

19:00 TT 28.1 Superdomains in K0.9Na0.1NbO3 thin films on NdScO3 substrates — •Jutta Schwarzkopf, Martin Schmidbauer, Dorothee Braun, Albert Kwasniewski, Jan Sellmann, and Michael Hanke
19:00 TT 28.2 Advanced characterization of functional ferroelectric domain walls by X-ray photoelectron emission microscopy — •Jakob Schaab, Ingo P. Krug, Zewu Yan, Edith Bourret, Claus M. Schneider, Ramamoorthy Ramesh, Manfred Fiebig, and Dennis Meier
19:00 TT 28.3 Strain-induced defect-polarization coupling in SrMnO3 films — •Carsten Becher, Laura Maurel, Ulrich Aschauer, Martin Lilienblum, Cesar Magen, Dennis Meier, Eric Langenberg, Morgan Trassin, Javier Blasco, Ingo Krug, Pedro Algarabel, Nicola Spaldin, Jose Pardo, and Manfred Fiebig
19:00 TT 28.4 Raman spectroscopy for the characterization of ferroelectric materials: An Overview — •Michael Rüsing, Peter Mackwitz, Gerhard Berth, and Artur Zrenner
19:00 TT 28.5 Laser induced poling inhibition of LiNbO3 using an amorphous Si absorberGrigoris Zisis, Gregorio Martinez-Jimenez, Yohann Franz, Noel Helay, David Grech, Harold Chong, Elisabeth Soergel, Anna Peacock, and •Sakellaris Mailis
19:00 TT 28.6 Raman Spectroscopy and Spin-Phonon-Coupling of Multiferroic Eu1−xHoxMnO3 — •Sebastian Elsässer, Jean Geurts, Vladimir V. Glushkov, and Anatoly M. Balbashov
19:00 TT 28.7 Domain walls in lithium niobate investigated by Raman spectroscopy and density functional theory — •Sergej Neufeld, Michael Rüsing, Gerhard Berth, Artur Zrenner, Wolf Gero Schmidt, and Simone Sanna
19:00 TT 28.8 Evolution of ferroelectric domain patterns in BaTiO3 at the orthorhombic ↔ tetragonal phase transition — •Thorsten Limböck and Elisabeth Soergel
19:00 TT 28.9 Domain wall conductivity in gold-patterned single-crystal bulk samples using c-AFM — •Thorsten Adolphs and Elisabeth Soergel
19:00 TT 28.10 Local poling at domain walls in LiNbO3 crystals in connection with c-AFM measurements — •Jakob Frohnhaus and Elisabeth Soergel
19:00 TT 28.11 Signature of domain walls in PFM measurements — •Tim Flatten and Elisabeth Soergel
19:00 TT 28.12 Measurement system for the magnetoelectric effect — •Ulrich Straube and Kathrin Doerr
19:00 TT 28.13 The magnetoelectric effect across scales — •Doru C. Lupascu, Heiko Wende, Jörg Schröder, Matthias Labusch, Morad Etier, Ahmadshah Nazrabi, Irina Anusca, Harsh Trivedi, Yanling Gao, Marianela Escobar, Vladimir V. Shvartsman, Joachim Landers, Soma Salamon, and Carolin Schmitz-Antoniak
19:00 TT 28.14 Insitu X-ray studies of mechanical coupling at piezoelectric/magnetostrictive interfaces — •Philipp Jordt, Stjepan Hrkac, Olaf M. Magnussen, and Bridget M. Murphy
19:00 TT 28.15 Influence of piezoelectric induced strain on the Raman spectra of BiFeO3 films — •Cameliu Himcinschi, Andreas Talkenberger, Jens Kortus, Alexander Schmid, Er-Jia Guo, and Kathrin Dörr
19:00 TT 28.16 Control of the magnetic properties of magnetostrictive thin films by crossing the phase transition on a Mott insulatorS. Finizio, A. Fantini, •T. Lenz, M.V. Khanjani, S. Altendorf, D. Passarello, S.S.P. Parkin, and M. Kläui
19:00 TT 28.17 Structural investigation of erythrosiderites by single crystal X-ray diffraction — •Tobias Fröhlich, Ladisliv Bohatý, Petra Becker, and Markus Braden
19:00 TT 28.18 Multiferroic magnonics: quantum interference, dissipationless energy transport, and Majorana fermions — •Wei Chen, Manfred Sigrist, Andreas P. Schnyder, Peter Horsch, and Dirk Manske
19:00 TT 28.19 Optical properties of Sm-doped BiFeO3 close to the morphotropic phase boundary — •Florian Burkert, Michaela Janowski, Xiaohang Zhang, Ichiro Takeuchi, and Christine Kuntscher
19:00 TT 28.20 Inelastic neutron scattering studies on LuFe2O4 — •Hailey Williamson, Petr Čermák, Jörg Voigt, Ryoichi Kajimoto, Geetha Balakrishnan, and Manuel Angst
19:00 TT 28.21 Investigation of low-frequency Raman modes in BiFeO3 epitaxial thin films with respect to azimuthal orientation — •Andreas Talkenberger, Cameliu Himcinschi, Christian Röder, Ionela Vrejoiu, Florian Johann, and Jens Kortus
19:00 TT 28.22 X-ray diffraction on stoichiometric YFe2O4 single crystals. — •Thomas Müller and Manuel Angst
19:00 TT 28.23 Photoemission electron microscopy study of two-phase Fe/BaTiO3 multiferroic system — •Ashima Arora, Matteo Cialone, Akin Ünal, Sergio Valencia, and Florian Kronast
19:00 TT 28.24 Towards an experimental evidence of the linear magnetoelectric coupling — •Alexander Sukhov, Levan Chotorlishvili, Paul P. Horley, Chenglong Jia, and Jamal Berakdar
19:00 TT 28.25 Optical investigation of ferroic domains beyond the resolution limit — •Christoph Wetli, Viktor Wegmayr, Thomas Lottermoser, and Manfred Fiebig
19:00 TT 28.26 Emergence of ferroelectricity in multiferroic h-YMnO3 — •Martin Lilienblum, Thomas Lottermoser, Sebastian Manz, Sverre M. Selbach, Andres Cano, and Manfred Fiebig
19:00 TT 28.27 Strain-induced defect-polarization coupling in SrMnO3 films — •Carsten Becher, Laura Maurel, Ulrich Aschauer, Martin Lilienblum, Cesar Magen, Dennis Meier, Eric Langenberg, Morgan Trassin, Javier Blasco, Ingo Krug, Pedro Algarabel, Nicola Spaldin, Jose Pardo, and Manfred Fiebig
19:00 TT 28.28 Magnetoelectric domain control in multiferroic TbMnO3 — •Sebastian Manz, Masakazu Matsubara, Masahito Mochizuki, Teresa Kubacka, Ayato Iyama, Nadir Aliouane, Tsuyoshi Kimura, Steven Johnson, Dennis Meier, and Manfred Fiebig
19:00 TT 28.29 Ab initio expression of magneto-electric coupling coefficients in terms of current response function — •Ronald Starke and Giulio Schober
19:00 TT 28.30 First-principles study of magnetic properties of BaFeO3−δ — •Igor Maznichenko, Sergey Ostanin, Arthur Ernst, and Ingrid Mertig
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