922 citations · 4.9k across the 51 of their papers we have counts for
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cond-mat.mtrl-sci2011★ 14 cited
Modeling functional piezoelectricity in perovskite superlattices with competing instabilities
Charles Swartz, Xifan Wu
Based on the locality principle of insulating superlattices, we apply the method of Wu {\it et al} [Phys. Rev. Letter {\bf 101}, 087610 (2008)] to the piezoelectric strains of indi…
cond-mat.mtrl-sci2011★ 7 cited
Interface induced giant magnetoelectric coupling in multiferroic superlattices
Hongwei Wang, Lixin He, Xifan Wu
The electric and magnetic properties of (BaTiO)/(CaMnO) short-period superlattices are studied by the first-principles calculations. The local electric polarization…
cond-mat.mtrl-sci2011★ 365 cited
Electronic structure and bonding properties of cobalt oxide in the spinel structure
Jia Chen, Xifan Wu, Annabella Selloni
The spinel cobalt oxide Co3O4 is a magnetic semiconductor containing cobalt ions in Co2+ and Co3+ oxidation states. We have studied the electronic, magnetic and bonding properties…