93 citations · 147 across the 5 of their papers we have counts for
3 papers · 1 filter
Catalogue of topological electrons and phonons in all allotropes of carbon
Qing-Bo Liu, Xiang-Feng Yang, Zhe-Qi Wang +3
Carbon, as one of the most common element in the earth, constructs hundreds of allotropic phases to present rich physical nature. In this work, by combining the ab inito calculatio…
Realization of the Single-pair-Weyl Phonons with the Maximum Charge Number in Acoustic Crystals
Zhe-Qi Wang, Qing-Bo Liu, Xiang-Feng Yang +1
To observe the Weyl phonon (WP) with the maximum charge and to design a realistic material structure containing only single-pair-WPs have long been considered two challenges in the…
Symmetry-Enforced Weyl Phonons
Qing-Bo Liu, Yuting Qian, Hua-Hua Fu +1
In spinful electronic systems, time-reversal symmetry makes that all Kramers pairs at the time-reversal-invariant momenta are Weyl points (WPs) in chiral crystals. Here, we find th…