922 citations · 4.9k across the 51 of their papers we have counts for
Showing 2006Show all
2 papers · 1 filter
cond-mat.mtrl-sci2006★ 54 cited
Wannier-based definition of layer polarizations in perovskite superlattices
Xifan Wu, Oswaldo Diéguez, Karin M. Rabe +1
In insulators, the method of Marzari and Vanderbilt [Phys. Rev. B {\bf 56}, 12847 (1997)] can be used to generate maximally localized Wannier functions whose centers are related to…
cond-mat.mtrl-sci2006★ 214 cited
Importance of second-order piezoelectric effects in zincblende semiconductors
Gabriel Bester, Xifan Wu, David Vanderbilt +1
We show that the piezoelectric effect that describes the emergence of an electric field in response to a crystal deformation in III-V semiconductors such as GaAs and InAs has stron…