6 papers
Catalog of phonon emergent particles and chiral phonons: Symmetry-based classification and materials database investigation
Houhao Wang, Dongze Fan, Hoi Chun Po +2
Chirality and topology are fundamental and ubiquitous in nature. Symmetry has proven to be a powerful tool for predicting topological phonons. However, to date, topological phonon…
Prediction of Magnetic Topological Materials Combining Spin and Magnetic Space Groups
Liangliang Huang, Xiangang Wan, Feng Tang
The scarcity of predicted magnetic topological materials (MTMs) by magnetic space group (MSG) hinders further exploration towards realistic device applications. Here, we propose a…
Topological state evolution by symmetry-breaking
Feng Tang, Xiangang Wan
Previous symmetry-based database searches have already revealed ubiquitous band topology in nature, while the destiny of band topology under symmetry-breaking is yet to be studied…
Realization of Hopf-link structure in phonon spectra: Symmetry guidance and High-throughput investigation
Houhao Wang, Licheng Zhang, Ruixi Pu +2
The realization of Hopf-link structure in the Brillouin zone is rather rare hindering the comprehensive exploration and understanding of such exotic nodal loop geometry. Here we fi…
ToMSGKpoint: A user-friendly package for computing symmetry transformation properties of electronic eigenstates of nonmagnetic and magnetic crystalline materials
Liangliang Huang, Xiangang Wan, Feng Tang
The calculation of (co)irreducible representations of energy bands at high-symmetry points (HSPs) is essential for high-throughput research on topological materials based on symmet…
Catalog of phonon emergent particles
Dongze Fan, Hoi Chun Po, Xiangang Wan +1
The outcome of conventional topological materials prediction scheme could sensitively depend on first-principles calculations parameters. Symmetry, as a powerful tool, has been exp…