Multiple types of unconventional quasiparticles in the chiral crystal
XY Kang, JY Li, S Li - Physical Review B, 2023 - APS
Unconventional topological quasiparticles have recently garnered significant attention in the
realm of condensed matter physics. Here, based on first-principles calculations and …
realm of condensed matter physics. Here, based on first-principles calculations and …
Crossed real nodal-line phonons in gold monobromide
Space-time inversion symmetry can generate intriguing types of spinless excitations in
crystalline materials. Here, we propose a topological phase protected by space-time …
crystalline materials. Here, we propose a topological phase protected by space-time …
Straight and twisted Weyl nodal line phonons in Ho2CF2 material
XY Kang, JY Li, S Li - Chinese Physics B, 2023 - iopscience.iop.org
Based on first-principles calculations, symmetry analysis and model construction, we predict
that Ho 2 CF 2 hosts both straight and twisted Weyl nodal lines in its bulk phonon spectrum …
that Ho 2 CF 2 hosts both straight and twisted Weyl nodal lines in its bulk phonon spectrum …
Hilbert band complexes and their applications
The study of band connectivity is a fundamental problem in condensed matter physics. Here,
we develop a new method for analyzing band connectivity, which completely solves the …
we develop a new method for analyzing band connectivity, which completely solves the …