Si Li

activity

20172026

most citedNonsymmorphic-symmetry-protected hourglass Dirac loop, nodal line, and Dirac point in bulk and monolayer

X_{3}

SiTe

_{6}

(

X =

Ta, Nb)

166 citations · 428 across the 14 of their papers we have counts for

collaborators

Showing 2017 · cond-mat.mtrl-sciShow all

2 papers · 2 filters

cond-mat.mtrl-sci2017★ 166 cited

Nonsymmorphic-symmetry-protected hourglass Dirac loop, nodal line, and Dirac point in bulk and monolayer $X_{3}$ SiTe $_{6}$ ( $X =$ Ta, Nb)

Si Li, Ying Liu, Shan-Shan Wang +5

Nonsymmorphic space group symmetries can generate exotic band-crossings in topological metals and semimetals. Here, based on symmetry analysis and first-principles calculations, we…

cond-mat.mtrl-sci2017

Type-II nodal loops: theory and material realization

Si Li, Zhi-Ming Yu, Ying Liu +5

Nodal loop appears when two bands, typically one electron-like and one hole-like, are crossing each other linearly along a one-dimensional manifold in the reciprocal space. Here we…

Nonsymmorphic-symmetry-protected hourglass Dirac loop, nodal line, and Dirac point in bulk and monolayer X3​SiTe6​ (X= Ta, Nb)

Type-II nodal loops: theory and material realization

Nonsymmorphic-symmetry-protected hourglass Dirac loop, nodal line, and Dirac point in bulk and monolayer $X_{3}$ SiTe $_{6}$ ( $X =$ Ta, Nb)