2 citations · 2 across the 2 of their papers we have counts for
5 papers
Two-dimensional Obstructed Atomic Insulators with Fractional Corner Charge in MAZ Family
Lei Wang, Yi Jiang, Jiaxi Liu +6
According to topological quantum chemistry, a class of electronic materials have been called obstructed atomic insulators (OAIs), in which a portion of valence electrons necessaril…
Computation and data driven discovery of topological phononic materials
Jiangxu Li, Jiaxi Liu, Stanley A. Baronett +4
The discovery of topological quantum states marks a new chapter in both condensed matter physics and materials sciences. By analogy to spin electronic system, topological concepts…
Two-dimensional topological semimetal states in monolayers CuGe, FeGe, and FeSn
Liangliang Liu, Chongze Wang, Jiangxu Li +3
Recent experimental realizations of the topological semimetal states in several monolayer systems are very attractive because of their exotic quantum phenomena and technological ap…
Underlying topological Dirac nodal line mechanism of anomalously large electron-phonon coupling strength on Be (0001) surface
Ronghan Li, Jiangxu Li, Lei Wang +4
Beryllium was recently discovered to harbor a Dirac nodal line (DNL) in its bulk phase and the DNL-induced non-trivial drumhead-like surface states (DNSSs) on its (0001) surface, r…
Topological Weyl-like Phonons and Nodal Line Phonons in Graphene
Jiangxu Li, Lei Wang, Jiaxi Liu +3
By means of first-principles calculations and modeling analysis, we have predicted that the traditional 2D-graphene hosts the topological phononic Weyl-like points (PWs) and phonon…