150 citations · 450 across the 7 of their papers we have counts for
7 papers
Phononic Weyl Nodal Straight Lines in High-Temperature Superconductor MgB
Qing Xie, Jiangxu Li, Min Liu +4
Based on first-principles calculations, we predict that the superconducting MgB with a AlB-type centrosymmetric lattice host the so-called phononic topological Weyl nodal l…
Coexisted Three-component Bosons and Two-component Weyl Bosons in TiS, ZrSe and HfTe
J. X. Li, Q. Xie, S. Ullah +5
In analogy to various fermions of electrons in topological semimetals, topological mechanical states with two type of bosons, Dirac and Weyl bosons, were reported in some macroscop…
Three-component bosons in TiS, ZrSe and HfTe
Sami Ullah, Jiangxu Li, Ronghan Li +5
Topological semimetals with several types of three-dimensional (3D) fermion of electrons, such as Dirac fermions, Weyl fermions, Dirac nodal lines and triply degenerate nodal point…
Topological nodal line states and a potential catalyst of hydrogen evolution in the TiSi family
Jiangxu Li, Hui Ma, Shaobo Feng +6
Topological nodal line (DNL) semimetals, formed by a closed loop of the inverted bands in the bulk, result in the nearly flat drumhead-like surface states with a high electronic de…
Prediction of new Group IV-V-VI monolayer semiconductors based on first principle calculation
Qingxing Xie, Junhui Yuan, Niannian Yu +2
Two-dimension (2D) semiconductor materials have attracted much attention and research interest for their novel properties suitable for electronic and optoelectronic applications. I…
Topological Metal of NaBi with Ultralow Lattice Thermal Conductivity and Electron-phonon Superconductivity
Xing-Qiu Chen, Ronghan Li, Yan Sun +3
By means of first-principles and \emph{ab initio} tight-binding calculations, we found that the compound of NaBi is a three-dimensional non-trivial topological metal. Its topologic…
A Unified Mechanism for Hydrogen Trapping at Metal Vacancies
Weiwei Xing, Xing-Qiu Chen, Gang Lu +2
Interaction between hydrogen (H) and metals is central to many materials problems of scientific and technological importance. Chief among them is the development of H storage and H…