SHARE
Research Highlight

Discovery of a Van Hove Singularity Driven Spin-Density Wave in a Kagome Metal

Topic:

Neutron diffraction, angular resolved photoemission (ARPES), and density functional theory (DFT) calculations reveal a spin‑density wave (SDW) ground state driven by electronic van Hove singularities (VHSs) in the kagome metal CeTi3Bi4.

This work offers a new perspective into novel correlated properties driven by the peculiar electronic structure of a kagome lattice.

DOI: 10.1038/s41467-025-59460-4