166 citations · 876 across the 23 of their papers we have counts for
7 papers · 1 filter
Carboneyane: A nodal line topological carbon with sp-sp2-sp3 chemical bonds
Jing-Yang You, Xing-Yu Ma, Zhen Zhang +4
A structurally stable carbon allotrope with plentiful topological properties is predicted by means of first-principles calculations. This novel carbon allotrope possesses the simpl…
Weyl-loop half metal in Li(FeO)
Cong Chen, Zhi-Ming Yu, Si Li +3
Nodal-line metals and semimetals, as interesting topological states of matter, have been mostly studied in nonmagnetic materials. Here, based on first-principles calculations and s…
Quadratic and Cubic Nodal Lines Stabilized by Crystalline Symmetry
Zhi-Ming Yu, Weikang Wu, Xian-Lei Sheng +2
In electronic band structures, nodal lines may arise when two (or more) bands contact and form a one-dimensional manifold of degeneracy in the Brillouin zone. Around a nodal line,…
Monolayer MgC: Negative Poisson's ratio and unconventional 2D emergent fermions
Shan-Shan Wang, Ying Liu, Zhi-Ming Yu +4
Novel two-dimensional (2D) emergent fermions and negative Poisson's ratio in 2D materials are fascinating subjects of research. Here, based on first-principles calculations and the…
Quadratic contact point semimetal: Theory and material realization
Ziming Zhu, Ying Liu, Zhi-Ming Yu +5
Most electronic properties of metals are determined solely by the low-energy states around the Fermi level, and for topological metals/semimetals, these low-energy states become di…
Nodal Loop and Nodal Surface States in Ti3Al Family Materials
Xiaoming Zhang, Zhi-Ming Yu, Ziming Zhu +4
Topological metals and semimetals are new states of matter which attract great interest in current research. Here, based on first-principles calculations and symmetry analysis, we…