5 papers
Topological Lifshitz transition-induced bipolarity of anomalous Nernst effect in kagome magnet YCo3
Sheng Xu, Yue-Yang Wu, Hao-Ran Bai +10
The kagome lattice, renowned for hosting topological band structures and rich magnetic behaviors, offers an exceptional setting to investigate unconventional transport in magnetic…
Directional selection of field-induced phases by weak anisotropy in triangular-lattice KMn(SeO)
Bin Wang, Yantao Cao, Andi Liu +15
Triangular-lattice systems host a variety of ground states, ranging from quantum spin liquids to magnetically ordered phases, the latter of which can exhibit a sequence of magnetic…
Field-induced magnetic phase transitions and transport anomalies in GdAlSi
Zheng Li, Sheng Xu, Yi-Yan Wang +6
Magnetic topological materials hosting non-zero Berry curvature have emerged as a focus of intensive research due to their exceptional magnetoelectric coupling phenomena and potent…
Extremely large magnetoresistance and chiral anomaly in the nodal-line semimetal ZrAs2
Junjian Mi, Sheng Xu, Shuxiang Li +4
We performed the detailed magnetotransport measurements and first principle calculations to study the electronic properties of the transition metal dipnictides ZrAs2, which is a to…
Giant Anomalous Hall Effect in Kagome Nodal Surface Semimetal FeGe
Shu-Xiang Li, Wencheng Wang, Sheng Xu +8
It is well known that the intrinsic anomalous Hall effect (AHE) arises from the integration of the non-zero Berry curvature (BC), conventionally observed in the Dirac/Weyl and noda…