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Showing 2013 · cond-mat.str-elShow all

8 papers · 2 filters

cond-mat.str-el2013★ 15 cited

Ground state pairing correlations in the symmetric microscopic model for iron-based superconductors

Yang Wu, Guangkun Liu, Tianxing Ma

We present the ground state pairing correlations in the symmetric microscopic model for iron-based superconductors, computed with the constrained-path Monte Carlo method. For…

cond-mat.str-el2013★ 5 cited

Topological Mid-gap States of Topological Insulators with Flux-Superlattice

Ya-Jie Wu, Jing He, Su-Peng Kou

In this paper based on the Haldane model, we study the topological insulator with superlattice of pi-fluxes. We find that there exist the mid-gap states induced by the flux-superla…

cond-mat.str-el2013

Magnetic Orders of Correlated Topological Insulators at Finite Temperature

Ying-Xue Zhu, Jing He, Chun-Li Zang +2

In this paper, we study the magnetic orders of two dimensional correlated topological insulators including the correlated Chern insulator and the correlated Z2 topological insulato…

cond-mat.str-el2013★ 17 cited

Doping influence of spin dynamics and magnetoelectric effect in hexagonal YLuMnO

W. Tian, Guotai Tan, Liu Liu +6

We use inelastic neutron scattering to study spin waves and their correlation with the magnetoelectric effect in YLuMnO. In the undoped YMnO and LuMnO,…

cond-mat.str-el2013★ 6 cited

Numerical study of magnetic and pairing correlation in bilayer triangular lattice

Shuang Wu, Jinling Li, Pan Gao +2

By using the determinant Quantum Monte Carlo method, the magnetic and pairing correlation of the NaCoOyHO system are studied within the Hubbard model on a bi…

cond-mat.str-el2013★ 22 cited

Electronic band gaps and transport properties in aperiodic bilayer graphene superlattices of Thue-Morse sequence

Changan Li, Hemeng Cheng, Ruofan Chen +4

We investigate electronic band structure and transport properties in bilayer graphene superlattices of Thue-Morse sequence. It is interesting to find that the zero- gap ce…