201 citations · 1.3k across the 30 of their papers we have counts for
30 papers
Disorder-induced phase transitions in double Weyl semimetals
Jiayan Zhang, Fei Wan, Xinru Wang +5
The double Weyl semimetal (DWSM) is a newly proposed topological material that hosts Weyl points with chiral charge n=2. The disorder effect in DWSM is investigated by adopting the…
Giant anisotropic photocurrent modulated by strain in type-II Weyl semimetal Td-MoTe2
Xinru Wang, Ying Ding, M. N. Chen +3
We build a Cu-MoTe2-Cu device model and use first-principles density functional theory to study the transport properties of single-layer Td-MoTe2. We obtained the effect of strain…
Role of line defect in the bandgap and transport properties of silicene nanoribbons
Fei Wan, Xinru Wang, Yawen Guo +3
By using the tight-binding model and non-equilibrium Green's function method (NEGF), we study the band structures and transport properties of a silicene nanoribbon with a line defe…
Determining the range of magnetic interactions from the relations between magnon eigenvalues at high-symmetry k points
Di Wang, Jihai Yu, Feng Tang +2
Magnetic exchange interactions (MEIs) define networks of coupled magnetic moments and lead to a surprisingly rich variety of their magnetic properties. Typically MEIs can be estima…
Geometrical and electrical modulation on the transport property of silicene constrictions
Yawen Guo, Wenqi Jiang, Xinru Wang +4
We study the electrical modulation of the transport properties of silicene constrictions with different geometrical structures by adopting the tight-binding model and non-equilibri…
Strain-controlled valley and spin separation in silicene heterojunctions
Yuan Li, H. B. Zhu, G. Q. Wang +8
We adopt the tight-binding mode-matching method to study the strain effect on silicene heterojunctions. It is found that valley- and spin-dependent separation of electrons cannot b…