589 citations · 1.8k across the 22 of their papers we have counts for
22 papers
Quantum transport in a compensated semimetal W2As3 with nontrivial Z2 indices
Yupeng Li, Chenchao Xu, Mingsong Shen +6
We report a topological semimetal W2As3 with a space group C2/m. Based on the first-principles calculations, band crossings are partially gapped when spin-orbit coupling is include…
Pressure induced superconductivity bordering a charge-density-wave state in NbTe4 with strong spinorbit coupling
Xiaojun Yang, Yonghui Zhou, Mengmeng Wang +13
Transition-metal chalcogenides host various phases of matter, such as charge-density wave (CDW), superconductors, and topological insulators or semimetals. Superconductivity and it…
Magnetoresistance of semi-metals: the case of antimony
Benoît Fauqué, Xiaojun Yang, Wojciech Tabis +5
Large unsaturated magnetoresistance has been recently reported in numerous semi-metals. Many of them have a topologically non-trivial band dispersion, such as Weyl nodes or lines.…
Negative Magnetoresistance in Weyl semimetals NbAs and NbP: Intrinsic Chiral Anomaly and Extrinsic Effects
Yupeng Li, Zhen Wang, Pengshan Li +7
Chiral anomaly induced negative magnetoresistance (NMR) has been widely used as a critical transport evidence on the existence of Weyl fermions in topological semimetals. In this m…
Enhanced superconductivity in hole-doped NbPdS
Qian Chen, Xiaohui Yang, Xiaojun Yang +6
We synthesized a series of NbPdRuS polycrystalline samples by a solid-state reaction method and systematically investigated the Ru-doping effect on superc…
Bulk and surface electronic structure of trigonal structured PtBi2 studied by angle-resolved photoemission spectroscopy
Q. Yao, Y. P. Du, X. J. Yang +12
PtBi2 with a layered trigonal crystal structure was recently reported to exhibit an unconventional large linear magnetoresistance, while the mechanism involved is still elusive. Us…