293 citations · 328 across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2005★ 35 cited
Short-circuit boundary conditions in ferroelectric PbTiO thin films
Alexie M. Kolpak, Na Sai, Andrew M. Rappe
We examine the application of short-circuit electrical boundary conditions in density functional theory calculations of ferroelectric thin films. Modeling PbTiO films with Pt e…
cond-mat.mtrl-sci2005★ 293 cited
Ferroelectricity in ultra-thin perovskite films
Na Sai, Alexie M. Kolpak, Andrew M. Rappe
We report studies of ferroelectricity in ultra-thin perovskite films with realistic electrodes. The results reveal stable ferroelectric states in thin films less than 10 Åthick wit…