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High-throughput study of the anomalous Hall effect
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SYSNO ASEP 0575222 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title High-throughput study of the anomalous Hall effect Author(s) Železný, Jakub (FZU-D) RID, ORCID
Yahagi, Y. (JP)
Gómez-Olivella, Carles (FZU-D) ORCID
Zhang, Y. (US)
Sun, Y. (CN)Number of authors 5 Article number 151 Source Title NPJ Computational. - : Nature Publishing Group
Roč. 9, č. 1 (2023)Number of pages 8 s. Language eng - English Country GB - United Kingdom Keywords anomalous Hall effect ; spin-orbit coupling ; collinear magnetic materials ; magnetization Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) R&D Projects GA22-21974S GA ČR - Czech Science Foundation (CSF) LM2018110 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Research Infrastructure e-INFRA CZ II - 90254 - CESNET, zájmové sdružení právnických osob Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 001052826200002 EID SCOPUS 85168699470 DOI 10.1038/s41524-023-01113-5 Annotation Despite its long history, the anomalous Hall continues to attract attention due to its complex origins, its connection to topology, and its use as a probe of magnetic order. In this work we investigate the anomalous Hall effect in 2871 ferromagnetic materials using an automatic high-throughput calculation scheme. We analyze general properties of the effect, such as its reliance on spin orbit coupling strength and magnetization. In aterials with the largest anomalous Hall effect, we find that symmetry-protected band degeneracies in the non-relativistic electronic structure, such as mirror symmetry-protected nodal lines, are typically responsible for the large effect. Furthermore, we examine the dependence of the anomalous Hall effect on magnetization direction and demonstrate deviations from the commonly assumed expression jAHE ~ M × E. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2024 Electronic address https://hdl.handle.net/11104/0349696
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