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Dresden 2017 – wissenschaftliches Programm

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DF: Fachverband Dielektrische Festkörper

DF 17: Ferroics - Domains, Domain Walls and Skyrmions IV

Donnerstag, 23. März 2017, 09:30–13:30, WIL B321

09:30 DF 17.1 Topical Talk: Magnetic and orbital excitations in the multiferroic skyrmion host GaV4S8Dieter Ehlers, Zhe Wang, Hans-Albrecht Krug von Nidda, Vladimir Tsurkan, Peter Lunkenheimer, Istvan Kézsmárki, Ioannis Stasinopoulos, Dirk Grundler, and •Alois Loidl
10:00 DF 17.2 Investigating the structural phase transition of GaV4S8 — •Jonathan Döring, Ádám Butykai, Istvan Kézsmárki, Peter Milde, Susanne C. Kehr, and Lukas M. Eng
10:15 DF 17.3 Searching for prospective multiferroic compounds hosting skyrmion lattices — •Erik Neuber, Peter Milde, Istvan Kézsmárki, and Lukas Eng
  10:30 15 min. break
10:45 DF 17.4 Dielectric properties of organic charge-transfer salts — •Jonas K. H. Fischer, Peter Lunkenheimer, Rudra Manna, Harald Schubert, Michael Lang, Jens Müller, Stephan Krohns, John A. Schlueter, Cecile Mézière, Patrick Batail, and Alois Loidl
11:00 DF 17.5 Probing ferroelectricity in multiferroic Dy0.7Tb0.3FeO3 using second harmonic generation — •Ehsan Hassanpour Yesaghi, Yusuke Tokunaga, Thomas Lottermoser, Yasujiro Taguchi, and Yoshinori Tokura
11:15 DF 17.6 Strong magnetoelectric coupling within ceramic core-shell structures — •Leonard Henrichs, Torsten Scherer, James Benett, Andrew Bell, Oscar Cespedes, and Christian Kübel
11:30 DF 17.7 Nuclear magnetic and electric interactions in multiferroic Ba2CoGe2O7 — •Martina Schädler, Titusz Fehér, Norbert Büttgen, Vilmos Kocsis, Yoshinori Tokura, Yasujiro Taguchi, Alois Loidl, and István Kézsmárki
11:45 DF 17.8 The effect of strain on the magnetic and ferroelectric properties of orthorhombic TbMnO3 — •Amadé Bortis, Natalya Fedorova, Alessandro Vindigni, Andrea Scaramucci, and Nicola Spaldin
  12:00 15 min. break
12:15 DF 17.9 Topical Talk: Role of charged defects on conduction and dynamics of domain walls in BiFeO3 — •Tadej Rojac, Andreja Bencan, Goran Drazic, Naonori Sakomoto, Hana Ursic, Bostian Jancar, Gasper Tavcar, Maja Makarovic, Julian Walker, Barbara Malic, and Dragan Damjanovic
12:45 DF 17.10 In-situ 3D observation of the domain wall dynamics of triglycine sulfate upon ferroelectric phase transition — •Lukas Wehmeier, Thomas Kämpfe, Alexander Haußmann, and Lukas M. Eng
13:00 DF 17.11 Reversibly tuning the domain wall conductivity in lithium niobate: from insulating to metallic-like and back again — •Christian Godau, Alexander Haußmann, and Lukas Eng
13:15 DF 17.12 Imaging of multiferroic domains at the optical resolution limit — •Stefan Günther, Martin Lilienblum, Thomas Lottermoser, and Manfred Fiebig
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DPG-Physik > DPG-Verhandlungen > 2017 > Dresden