93 citations · 470 across the 12 of their papers we have counts for
13 papers
Magnetic wallpaper Dirac fermions and topological magnetic Dirac insulators
Yoonseok Hwang, Yuting Qian, Junha Kang +4
Topological crystalline insulators (TCIs) can host anomalous surface states which inherits the characteristics of crystalline symmetry that protects the bulk topology. Especially,…
Topological states and topological phase transition in Cu2SnS3 and Cu2SnSe3
Liqin Zhou, Yuting Qian, Changming Yue +4
Based on the first-principles calculations within local density approximation and model analysis, we propose that the iso-structural compounds Cu2SnS3 and Cu2SnSe3 are both the sim…
Unconventional Materials: the mismatch between electronic charge centers and atomic positions
Jiacheng Gao, Yuting Qian, Huaxian Jia +5
The complete band representations (BRs) have been constructed in the work of topological quantum chemistry. Each BR is expressed by either a localized orbital at a Wyckoff site in…
Spectroscopic Evidence on Realization of a Genuine Topological Nodal Line Semimetal in LaSbTe
Yang Wang, Yuting Qian, Meng Yang +19
The nodal line semimetals have attracted much attention due to their unique topological electronic structure and exotic physical properties. A genuine nodal line semimetal is quali…
Application of topological quantum chemistry in electrides
Simin Nie, Yuting Qian, Jiacheng Gao +3
The recently developed theory of topological quantum chemistry (TQC) has built a close connection between band representations in momentum space and orbital characters in real spac…
Topological electronic structure in the antiferromagnet HoSbTe
Shaosheng Yue, Yuting Qian, Meng Yang +11
Magnetic topological materials, in which the time-reversal symmetry is broken, host various exotic quantum phenomena, including the quantum anomalous Hall effect, axion insulator s…
Magnetic and electronic properties of a topological nodal line semimetal candidate: HoSbTe
Meng Yang, Yuting Qian, Dayu Yan +7
We report the experimental and theoretical studies of a magnetic topological nodal line semimetal candidate HoSbTe. Single crystals of HoSbTe are grown from Sb flux, crystallizing…
High-throughput screening for Weyl Semimetals with S Symmetry
Jiacheng Gao, Yuting Qian, Simin Nie +3
Based on irreducible representations (or symmetry eigenvalues) and compatibility relations, a material can be predicted to be a topological/trivial insulator [satisfying compatibil…
Weyl Semimetals with symmetry
Yuting Qian, Jiacheng Gao, Zhida Song +4
In the time-reversal-breaking centrosymmetric systems, the appearance of Weyl points can be guaranteed by an odd number of all the even/odd parity occupied bands at eight inversion…
Layer Construction of Topological Crystalline Insulator LaSbTe
Yuting Qian, Zhiyun Tan, Tan Zhang +5
Topological crystalline insulator (TCI) is one of the symmetry-protected topological states. Any TCI can be deformed into a simple product state of several decoupled two-dimensiona…
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…
Magnetic topological insulator MnBi6Te10 with zero-field ferromagnetic state and gapped Dirac surface states
Shangjie Tian, Shunye Gao, Simin Nie +14
Magnetic topological insulators (TIs) with nontrivial topological electronic structure and broken time-reversal symmetry exhibit various exotic topological quantum phenomena. The r…
Topological Electronic States in HfRuP Family Superconductors
Yuting Qian, Simin Nie, Changjiang Yi +8
Based on the first-principles calculations and experimental measurements, we report that the hexagonal phase of ternary transition metal pnictides TT'X (T=Zr, Hf; T'=Ru; X=P, As),…