Large anomalous Hall effect in a non-collinear antiferromagnet at room temperature

By S. Nakatsuji, Naoki Kiyohara, T. Higo. Nature, 2015

1,246 citations recorded by the source corpus.

Subfields: Atomic and Molecular Physics, and Optics, Condensed Matter Physics

View Paper: https://www.semanticscholar.org/paper/1f1cb7ae74590dae43cabecd64cd228bce046064

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In Atomic and Molecular Physics, and Optics

In Condensed Matter Physics

Citations in the corpus

Three-state nematicity and magneto-optical Kerr effect in the charge density waves in kagome superconductors (2022, background): “There has been recent interest in the magnetic kagome systems from the perspective of the topological electronic structures such as the magnetic Weyl semimetals Mn 3 Sn[2], Co 3 Sn 2 S 2 [3] and strongly correlated flat bands in Fe 3 Sn 2 and FeSn [4–7].”
Weyl and Dirac semimetals in three-dimensional solids (2017, background): “Also note that these materials exhibit their anomalous Hall effect up to temperatures near Neel transition near 400 K (Kiyohara et al., 2016; Nakatsuji et al., 2015).”
Current-induced spin-orbit torques in ferromagnetic and antiferromagnetic systems (2018, background): “vantage of displaying AHE as well as MOKE response, enabling for the electrical and optical detection of their order parameter’s orientation (Nakatsuji et al., 2015).”
Quantum states and intertwining phases in kagome materials (2023, background): “18,19), chiral spin structures in the non-collinear antiferromagnet Mn 3 X (X = Sn, Ge) 20,21 , and large anomalous Hall effects in many of these magnets 22,23 .”
Altermagnetism with non-collinear spins (2024, background): “Antiferromagnetic materials, in general, could embody the numerous interesting features beneficial for spintronic applications 12-14 : they produce no stray fields, so are robust against external magnetic fields and make them suitable for device miniaturization, display ultrafast dynamics in THz…”
Electronic nature of chiral charge order in the kagome superconductor CsV3Sb5 (2021, background): “For instance, certain kagome magnets are found to exhibit electronic nematicity, giant spin-orbit tunability, and topological Chern quantum phases [3-8].”
Crystal time-reversal symmetry breaking and spontaneous Hall effect in collinear antiferromagnets (2019, background): “ 1A. Large AHE conductivities were experimentally reported in related coplanar noncollinear compensated antiferromagnets Mn3Sn (10), Mn3Ge (11), and Mn3Pt (12).”