116 citations · 667 across the 19 of their papers we have counts for
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cond-mat.mtrl-sci2009★ 12 cited
Half-Metallic Silicon Nanowires: Multiple Surface Dangling Bonds and Nonmagnetic Doping
Zhuo Xu, Qing-Bo Yan, Qing-Rong Zheng +1
By means of first-principles density functional theory calculations, we find that hydrogen-passivated ultrathin silicon nanowires (SiNWs) along [100] direction with symmetrical mul…
cond-mat.str-el2009★ 30 cited
Thermodynamics of spin-1/2 tetrameric Heisenberg antiferromagnetic chain
Shou-Shu Gong, Song Gao, Gang Su
The thermodynamic properties of a spin S=1/2 tetrameric Heisenberg antiferromagnetic chain with alternating interactions AF1-AF2-AF1-F (AF and F denote the antiferromagnetic and fe…
quant-ph2009★ 44 cited
Thermal entanglement of one-dimensional Heisenberg quantum spin chains in magnetic fields
Shou-Shu Gong, Gang Su
The thermal pairwise entanglement (TE) of the S=1/2 XY chain in a transverse magnetic field is exactly resolved by means of the Jordan-Wigner transformation. It is found that the T…