Large anomalous Hall effect in the chiral-lattice antiferromagnet CoNb3S6

Abstract

Anomalous Hall effect (AHE) in antiferromagnets is intriguing and requires further understanding. Here the authors report large AHE in a chiral-lattice antiferromagnet CoNb3S6 of which the origin can be due to complex magnetic texture or broken time-reversal symmetry on the electronic band structure.