Berlin 2024 – wissenschaftliches Programm

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SYSA: Symposium Synergistic Imaging Techniques: From Spins and Atoms to Ferroic Domains

SYSA 1: Synergistic Imaging Techniques: From Spins and Atoms to Ferroic Domains

Montag, 18. März 2024, 15:00–17:45, H 0105

Several notable features have emerged in the study of ferroic materials, including skyrmions, topologically protected vortices, and multiferroic domain walls. These advancements can be attributed to the continuous improvement of imaging techniques, which allow for the visualization of spatially resolved properties instead of solely relying on the macroscopic ferroic behavior averaged over a large scale. By applying these techniques in a synergistic manner, we can now gain a better understanding of the physical phenomena occurring across multiple length scales, ranging from the overall ferroic order to the behavior of individual atoms. This not only advances the fundamental understanding of ferroic materials but also creates vast opportunities for related fields, including thin films, magnetism, or superconductivity. These fields inherently involve physical behaviors that arise from multiple length scales. This symposium aims to introduce imaging techniques that bridge these length scales, with a particular focus on ferroic materials. The ultimate vision is to explore the synergistic capabilities among these techniques, opening new avenues of research and discovery.

	15:00	SYSA 1.1	Hauptvortrag: Imaging with coherent soft X-rays — •Bastian Pfau
	15:30	SYSA 1.2	Hauptvortrag: Exploring ferroelectric domains and domain wall dynamics with quantitative STEM — •Marta D. Rossell
	16:00	SYSA 1.3	Hauptvortrag: Exploring and visualizing ferroelectric domain wall dynamics — •Neus Domingo, Ralph Bulanadi, Stephen Jesse, Patrycja Paruch, and Gustau Catalan
	16:30		15 min. break
	16:45	SYSA 1.4	Hauptvortrag: Imaging probe nuclei environments using perturbed angular correlation spectroscopy: Examples from multiferroic BiFeO3 — •Doru C. Lupascu, Thien Thanh Dang, Georg Marschick, Marianela Escobar, Astita Dubey, Ian Yap Chang Jie, and Juliana Heiniger-Schell
	17:15	SYSA 1.5	Hauptvortrag: Exploring antiferromagnetic order at the nanoscale with a single spin microscope — •Vincent Jacques and Aurore Finco