ArticleNature communications2025
Three-dimensional mapping of the altermagnetic spin splitting in CrSb.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Examining the Spin Structure of Altermagnetic Candidate MnTe Grown with Near Ideal Stoichiometry.ACS nano · 2026Article
- Article
- Data-Driven Discovery of Unconventional Antiferromagnets.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Twist-Induced Altermagnetism in a Metallic van der Waals Antiferromagnet.Nano letters · 2026Article
- Tailoring topological altermagnetic spin texture via interfacial exchange coupling in quasi-2D CrSb/(Bi, Sb)Nature communications · 2026Article
- Symmetry driven altermagnetic spin splitting in hexagonal CrTe from first principles.Scientific reports · 2026Article
- Emergent altermagnetism and topological response in Janus MnPSX monolayers.Scientific reports · 2026Article
- Symmetry-driven spin splitting in altermagnets: an angle-resolved photoemission spectroscopy perspective.Nano convergence · 2026Review
- Review
- Altermagnetic Band Splitting in 10 nm Epitaxial CrSb Thin Films.Advanced materials (Deerfield Beach, Fla.) · 2025Article
- Spin-Polarized Antiferromagnets for Spintronics.Advanced materials (Deerfield Beach, Fla.) · 2025Review
- Direction-Dependent Conduction Polarity in Altermagnetic CrSb.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Signature of Topological Surface Bands in Altermagnetic Weyl Semimetal CrSb.Nano letters · 2025Article
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Authors and funding
23 authors.
Funding
Abstract
Altermagnetism, a kind of collinear magnetism that is characterized by a momentum-dependent band and spin splitting without net magnetization, has recently attracted considerable interest. Finding altermagnetic materials with large splitting near the Fermi level necessarily requires three-dimensional k-space mapping. While this is crucial for spintronic applications and emergent phenomena, it remains challenging. Here, using synchrotron-based angle-resolved photoemission spectroscopy (ARPES), spin-resolved ARPES and model calculations, we uncover a large altermagnetic splitting, up to ~1.0 eV, near the Fermi level in CrSb. We verify its bulk-type g-wave altermagnetism through systematic three-dimensional k-space mapping, which unambiguously reveals the altermagnetic symmetry and associated nodal planes. Spin-resolved ARPES measurements further verify the spin polarizations of the split bands near Fermi level. Tight-binding model analysis indicates that the large altermagnetic splitting arises from strong third-nearest-neighbor hopping mediated by Sb ions. The large band/spin splitting near Fermi level in metallic CrSb, together with its high T
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