7 papers
Topological nontrivial berry phase in altermagnet CrSb
Jianhua Du, Xin Peng, Yuzhi Wang +12
The study of topological properties in magnetic materials has long been one of the forefront research areas in condensed matter physics. CrSb, as a prototypical candidate material…
Complex field-, temperature-, and angle-dependent Hall effects from intrinsic Fermi surface revealed by first-principles calculations
ShengNan Zhang, Zhihao Liu, Hanqi Pi +3
The Hall effect, ever intriguing since its discovery, has spurred the exploration of its phenomena, intensified by advances in topology and novel materials. Differentiating the ord…
A combined First-principles and Boltzmann transport theory methodology for studying magnetotransport in magnetic materials
Zhihao Liu, Shengnan Zhang, Zhong Fang +2
Unusual magnetotransport behaviors, such as temperature-dependent negative magnetoresistance (MR) and bowtie-shaped MR, have puzzled us for a long time. Although several mechanisms…
Magnetoresistance in ZrSi ( S, Se, Te) nodal-line semimetals
ShengNan Zhang, Oleg V. Yazyev
We present a comprehensive first-principles study of the magnetoresistance in ZrSi ( S, Se, Te) topological nodal-line semimetals. Our study demonstrates that all primary fe…
Scaling Behavior of Magnetoresistance and Hall Resistivity in Altermagnet CrSb
Xin Peng, Yuzhi Wang, Shengnan Zhang +14
The discovery of altermagnet (AM) marks a significant advancement in magnetic materials, combining characteristics of both ferromagnetism and antiferromagnetism. In this Letter, we…
Universal Scaling Behavior of Transport Properties in Non-Magnetic RuO
Xin Peng, Zhihao Liu, Shengnan Zhang +16
As a prototypical altermagnet, RuO has been subject to many controversial reports regarding its magnetic ground state and the existence of crystal Hall effects. We obtained h…