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Probing magnetic properties at the nanoscale: in-situ Hall measurements in a TEM
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SYSNO ASEP 0576645 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Probing magnetic properties at the nanoscale: in-situ Hall measurements in a TEM Author(s) Pohl, D. (DE)
Lee, Y. (DE)
Kriegner, Dominik (FZU-D) ORCID, RID
Beckert, S. (DE)
Schneider, S. (DE)
Rellinghaus, B. (DE)
Thomas, A. (DE)Number of authors 7 Article number 14871 Source Title Scientific Reports. - : Nature Publishing Group - ISSN 2045-2322
Roč. 13, č. 1 (2023)Number of pages 10 s. Language eng - English Country US - United States Keywords in-situ Hall measurements ; Lorentz transmission electron microscopy ; magnetotransport Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects GM22-22000M GA ČR - Czech Science Foundation (CSF) Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 001064547300049 EID SCOPUS 85170346467 DOI https://doi.org/10.1038/s41598-023-41985-7 Annotation We report on advanced in-situ magneto-transport measurements in a transmission electron microscope. The approach allows for concurrent magnetic imaging and high resolution structural and chemical characterization of the same sample. Proof-of-principle in-situ Hall measurements on presumably undemanding nickel thin films supported by micromagnetic simulations reveal that in samples with non-trivial structures and/or compositions, detailed knowledge of the latter is indispensable for a thorough understanding and reliable interpretation of the magneto-transport data. The proposed in-situ approach is thus expected to contribute to a better understanding of the Hall signatures in more complex magnetic textures. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2024 Electronic address https://hdl.handle.net/11104/0349721
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