Regensburg 2022 – wissenschaftliches Programm
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O: Fachverband Oberflächenphysik
O 54: Poster Wednesday: 2D Materials 2
O 54.12: Poster
Mittwoch, 7. September 2022, 18:00–20:00, P4
STM studies of graphene encapsulated Fe3GeTe2 — •Tobias Wichmann1,2,3, Felix Lüpke1,2, and F. Stefan Tautz1,2,3 — 1Peter-Grünberg-Institut (PGI-3), Forschungszentrum Jülich, Germany — 2Jülich Aachen Research Alliance (JARA) - Fundamentals of Future Information Technology, Germany — 3Institut für Experimentalphysik IV, RWTH Aachen, Germany
Fe3GeTe2 is a metallic 2D ferromagnet with a Curie Temperature of 130K, in which Kondo effect and skyrmions have been observed. These properties make it a promising candidate as a source of magnetic proximity effect in van der Waals heterostructures.
To examine its potential use in in van der Waals heterostructures we investigated the influence on adjacent layers of 2D materials through encapsulation with graphene. The resulting structure was characterized in a low temperature STM.