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MA: Fachverband Magnetismus
MA 20: Poster I
MA 20.20: Poster
Dienstag, 19. März 2024, 16:30–19:00, Poster A
Magnetic Alloy Spintronic Teraherz Emitters — •David Stein1, Robert Schneider2, Mario Fix1, Jannis Bensmann2, Steffen Michaelis des Vasconsellos2, Rudolf Bratschitsch2, and Manfred Albrecht1 — 1Univerity of Augsburg, Germany — 2University of Münster, Germany
Spintronic THz emitters are a fairly recent development in spintronics and promise advantages compared to existing semiconductor-based emitters. Different bilayer und multilayer thin film systems and alloys are being investigated, in order to determine the influence of different elements on the THz emission and gain understanding of the underlaying processes. One focus of the investigation is the interface between the thin film bilayers and multilayers, which are investigated using atomic resolution STEM and EDS.
Keywords: Teraherz; Spintronics; STEM; EDS; thin film