78 citations · 115 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2008
Magnetic Phase Diagram of FeAs based superconductors
Zhicheng Zhong, Qinfang Zhang, P. X. Xu +1
The recently discovered high-temperature superconductivity in doped quaternary iron oxypnictides correlates experimentally with a magnetic instability. We have used first-principle…
cond-mat.mtrl-sci2008★ 78 cited
Electronic structure induced reconstruction and magnetic ordering at the LaAlOSrTiO interface
Zhicheng Zhong, Paul J. Kelly
Using local density approximation (LDA) calculations we predict GdFeO-like rotation of TiO octahedra at the -type interface between LaAlO and SrTiO. The narrowin…
cond-mat.mes-hall2007★ 37 cited
Enhancement of polarization in a spin-orbit coupling quantum wire with a constriction
Jun-Feng Liu, Zhi-Cheng Zhong, Lei Chen +3
We investigate the enhancement of spin polarization in a quantum wire in the presence of a constriction and a spin-orbit coupling segment. It is shown that the spin-filtering effec…