641 citations · 4.2k across the 70 of their papers we have counts for
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Superhard and Superconducting B6C
Kang Xia, Mengdong Ma, Cong Liu +7
Crystal structure searching and ab initio calculations have been used here to explore low-energy structures of boron carbides under high pressure. Under pressures of 85-110 GPa, a…
Nonsymmorphic symmetry protected node-line semimetal in the trigonal YH3
Dexi Shao, Tong Chen, Qinyan Gu +5
Using ab initio calculations based on density-functional theory and effective model analysis, we propose that the trigonal YH3(Space Group: P-3c1) at ambient pressure is a node-lin…
Emergent pseudospin-1 Maxwell fermions with a threefold degeneracy in optical lattices
Yan-Qing Zhu, Dan-Wei Zhang, Hui Yan +2
The discovery of relativistic spin-1/2 fermions such as Dirac and Weyl fermions in condensed-matter or artificial systems opens a new era in modern physics. An interesting but rare…
D-wave superconductivity induced by proximity to the non-uniform chiral spin liquid on a square lattice
Rui Wang, Haiyuan Zou, Tigran Sedrakyan +2
We use the tensor network algorithm to show evidences of a non-uniform chiral spin-liquid (CSL) ground state in a frustrated spin-1/2 model on a square lattice, in the regime of mo…
Observation of Coulomb gap in the quantum spin Hall candidate single-layer 1T'-WTe
Ye-Heng Song, Zhen-Yu Jia, Dongqin Zhang +8
The two-dimensional topological insulators (2DTI) host a full gap in the bulk band, induced by spin-orbit coupling (SOC) effect, together with the topologically protected gapless e…
High-pressure phases of Weyl semimetals NbP, NbAs, TaP and TaAs
Zhaopeng Guo, Pengchao Lu, Tong Chen +3
The high pressure phase diagrams of TaAs family (NbP, NbAs, TaP and TaAs) are explored systematically using crystal structure search together with first-principles calculations. Ou…