Professor Faxian Xiu's research group and Hugen Yan's research group from the Department of Physics at Fudan University, and Professor Yi Shi's research group from the School of Electronic Science and Engineering at Nanjing University have discovered a unique electromagnetic response characteristic, namely dynamic chiral anomaly, in Weyl semimetals. On March 6th, the relevant research findings ...

Our group observed the surface superconducting state of Cd3As2 in the heterojunction between topological semimetal Cd3As2 and superconductivity. On May 17th, the relevant research findings were published online in Nature Communications (DOI: 10.1038/s41467-019-10233-w) under the title “Proximity induced surface superconductivity in Dirac semimetal Cd3As2”. Professor Faxian Xiu is the correspo...

Our group observed that the surface state of niobium arsenide nanoribbons has ultrahigh conductivity, which is currently the highest conductivity in the two-dimensional system. The mechanism of its low electron scattering probability originates from the unique electronic structure of the Weyl semimetal (i.e. the Fermi arc surface state). On March 18th, the relevant research findings were publis...

Our group observed direct evidence of the novel three-dimensional quantum Hall effect based on Weyl orbits in topological semi metallic cadmium arsenide nanosheets. On December 17th, the relevant research findings were published online in Nature (DOI: 10.1038/s41586-018-0798-3) under the title “Quantum Hall effect based on Weyl orbitals in Cd3As2”. Professor Faxian Xiu is the corresponding au...

 Our group has made significant progress in the research of quasi one-dimensional superconductor Ta2PdS5 nanowires. On November 7, 2018, the relevant research findings were published online in the internationally authoritative journal Nature Communications (DOI: 10.1038/s41467-018-07123-y) titled Signature of Quantum Griffiths singular state in a layered homogeneous superconductor. The first u...