64 citations · 313 across the 33 of their papers we have counts for
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Nematic state stabilized by off-site Coulomb interaction in iron-based superconductors
Xiao-Jun Zheng, Zhong-Bing Huang, Da-Yong Liu +1
Using a variational Monte Carlo method, we investigate the nematic state in iron-base superconductors based on a three-band Hubbard model. Our results demonstrate that the nematic…
Orbital density wave order and electronic correlation driven insulating 1T-TaS2 monolayer
Xiang-Long Yu, Da-Yong Liu, Ting Jia +2
We present the orbital resolved electronic properties of structurally distorted 1T-TaS2 monolayers. After optimizing the crystal structures, we obtain the lattice parameters and at…
Evolution of Anisotropic In-plane Resistivity with doping level in CaNaFeAs Single Crystals
J. Q. Ma, X. G. Luo, P. Cheng +8
We measured the in-plane resistivity anisotropy in the underdoped CaNaFeAs single crystals. The anisotropy (indicated by ) appears below…
A site-selective antiferromagnetic ground state in layered pnictide-oxide BaTi2As2O
Xiang-Long Yu, Da-Yong Liu, Ya-Min Quan +3
The electronic and magnetic properties of BaTiAsO have been investigated using both the first-principles and analytical methods. The full-potential linearized augmented…
Coexistence of localized and itinerant magnetism in newly discovered iron-selenide superconductor LiFeO2Fe2Se2
Da-Yong Liu, Xiang-Long Yu, Ya-Min Quan +2
The electronic structure and magnetism of LiFeOFeSe are investigated using the first-principle calculations. The ground state is Nel antiferromagnetic…