Berlin 2024 – wissenschaftliches Programm

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KFM: Fachverband Kristalline Festkörper und deren Mikrostruktur

KFM 28: Focus Session: (Multi-)Ferroic States IV

Donnerstag, 21. März 2024, 15:00–17:45, EMH 225

The focus session is dedicated to (multi)ferroic states at interfaces and in heterostructures. The design of (emergent) properties at interfaces, modelling methods and advanced characterization tools will be of interest. Typical examples may include electrostatic and strain boundary conditions at interfaces, domains and domain walls in (multi)ferroics and applications in nano-electronic device.

Chair: Morgan Trassin (ETH Zürich)

	15:00	KFM 28.1	Hauptvortrag: Every (ferroelectric) wall is a door - exploring the links between structure, dynamics, and emergent functionalities — •Patrycja Paruch
	15:30	KFM 28.2	Nanoscale electrostatic control of polarization in ferroelectric thin films using lattice chemistry — •Ipek Efe, Alexander Vogel, William S. Huxter, Elzbieta Gradauskaite, Christian L. Degen, Marta D. Rossell, Manfred Fiebig, and Morgan Trassin
	15:50	KFM 28.3	First-principles predictions of HfO2-based ferroelectric superlattices — •Binayak Mukherjee, Natalya S. Fedorova, and Jorge Íñiguez-González
	16:10	KFM 28.4	Localized oxygen reorganization under sub-millisecond switching in ferroelectric epitaxial hafnia-based films — •Nives Strkalj, Megan O. Hill, Ji Soo Kim, Moritz L. Müller, Maximilian T. Becker, Dibya Phuyal, Sunil Taper, Manisha Bansal, Babak Bakhit, Tuhin Maity, Giuliana Di Martino, and Judith L. MacManus-Driscoll
	16:30		15 min. break
	16:45	KFM 28.5	Conduction mechanisms in Al1−xScxN-based thin-film ferroelectric capacitors — •Vinay Lulla, Georg Schönweger, Simon Fichtner, Hermann Kohlstedt, and Adrian Petraru
	17:05	KFM 28.6	Point Defects and Domain Walls in Soft Ferroelectric CsGeX3 (X = Cl, Br, I) — •Kristoffer Eggestad, Benjamin Albert Dobson Williamson, Dennis Gerhard Meier, and Sverre Magnus Selbach
	17:25	KFM 28.7	The contribution has been withdrawn.