22 citations · 32 across the 5 of their papers we have counts for
Showing 2004 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2004
Unusual vortex structure in ultrathin Pb(ZrTi)O films
Zhongqing Wu, Ningdong Huang, Zhirong Liu +3
Using a first-principles-based approach, we determine the ferroelectric pattern in PbZrTiO ultrathin film. It is found that vortex stripes are formed in the sys…
cond-mat.mtrl-sci2004★ 10 cited
Structural Trends Interpretation of the Metal-to-Semiconductor Transition in Deformed Carbon Nanotubes
Jun-Qiang Lu, Jian Wu, Wenhui Duan +2
Two mechanisms that drive metal-to-semiconductor transitions in single-walled carbon nanotubes are theoretically analyzed through a simple tight-binding model. By considering simpl…