182 citations · 347 across the 5 of their papers we have counts for
5 papers
Defect-induced edge ferromagnetism and fractional spin excitations of the SU(4) -flux Hubbard model on honeycomb lattice
Yang Xie, Cheng-Ping He, Zhao-Yang Dong +1
Recently, a SU(4) -flux Hubbard model on the honeycomb lattice has been proposed to study the spin-orbit excitations of -ZrCl [Phys.~Rev.~Lett. 121.097201~(2017)]. Based…
Topological and magnetic phase transition in silicene-like zigzag nanoribbons
Xiao Long Lv, Yang Xie, Hang Xie
Spin-orbital interactions (SOI) in silicene results in the quantum spin Hall effect, while the Hubbard-induced Coulomb interaction in zigzag nanoribbons often generates a band gap…
The band calculation and local state analysis for armchair graphene-like nanoribbons with line defects
Yang Xie, Zhijian Hu, Wenhao Ding +1
In this paper we propose an analytical method to calculate the band structures of graphene-like nanoribbons of the armchair type with arbitrary line defects or uniaxial strains. Th…
Anisotropic Impurity-States, Quasiparticle Scattering and Nematic Transport in Underdoped Ca(Fe1-xCox)2As2
M. P. Allan, T. -M. Chuang, F. Massee +9
Iron-based high temperature superconductivity develops when the `parent' antiferromagnetic/orthorhombic phase is suppressed, typically by introduction of dopant atoms. But their im…
Anisotropic Energy Gaps of Iron-based Superconductivity from Intra-band Quasiparticle Interference in LiFeAs
M. P. Allan, A. W. Rost, A. P. Mackenzie +7
If strong electron-electron interactions between neighboring Fe atoms mediate the Cooper pairing in iron-pnictide superconductors, then specific and distinct anisotropic supercondu…