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KFM: Fachverband Kristalline Festkörper und deren Mikrostruktur
KFM 2: Focus Session: Defects and Interfaces in Multiferroics 1
Monday, September 5, 2022, 09:30–12:25, H5
The focus session is dedicated to advanced nano scale-characterization, property-engineering, and modelling methods of multiferroic materials focusing on defects and interfaces. Typical examples may include ferroic domain walls, microstructural levers, or strain effects. Further, applications in novel nanoelectronic devices and nano-related engineering concepts of macroscopic properties of multiferroics are of interest.
Organizers: Dr. Jan Schultheiß (Augsburg University, NTNU Trondheim) and Dr. Marion Höfling (DTU Copenhagen)
Chair: Dr. Marion Höfling (DTU Copenhagen)
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09:30 | KFM 2.1 | Invited Talk: Domain-wall engineering in multiferroic materials — •Guillaume Nataf |
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10:00 | KFM 2.2 | Engineering of improper ferroelectric vortex- and stripe-like domains in polycrystalline ErMnO3 — •Max Haas, Jan Schultheiß, and Dennis Meier |
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10:20 | KFM 2.3 | Tuning multiferroic properties in hexagonal YMnO3 by manipulation of the structural order — •M. Giraldo, H. Sim, A. Simonov, M. Lilienblum, A. Samir, E. Gradauskaite, Y. Heo, M. Rossell, M. Trassin, J.-G. Park, Th. Lottermoser, and M. Fiebig |
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10:40 | KFM 2.4 | Strain-induced multiferroic ribbons in non-multiferroic phase of MnWO4 — •Lea Forster, Shingo Toyoda, Manfred Fiebig, Taka-hisa Arima, Yoshinori Tokura, and Naoki Ogawa |
11:00 | 15 min. break | ||
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11:15 | KFM 2.5 | Invited Talk: Charged Higher Order Topologies in Room Temperature Magnetoelectric Multiferroic Thin Films — •Shelly Conroy, Kalani Moore, Sinead Griffin, Lynette Keeney, and Eoghan O'Connell |
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11:45 | KFM 2.6 | X-ray investigation of a multiferroic YBaCuFeO5 single crystal — •Arkadiy Simonov, Marisa Medarde, and Ruggero Frison |
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12:05 | KFM 2.7 | A phase-field model for ferroelectrics with local chemical defects — •Dilshod Durdiev, Frank Wendler, Takahiro Tsuzuki, Shuji Ogata, Ryo Kobayashi, Masayuki Uranagase, and Hikaru Azuma |