K. Rabe

activity

19972007

most citedFirst-principles study of spontaneous polarization in multiferroic BiFeO

_{3}

1.4k citations · 1.5k across the 5 of their papers we have counts for

collaborators

Showing 2007Show all

2 papers · 1 filter

cond-mat.mtrl-sci2007

Lattice instabilities in cubic pyrochlore Bi $_{2}$ Ti $_{2}$ O $_{7}$

Craig J. Fennie, Ram Seshadri, Karin M. Rabe

The oxide pyrochlore Bi $_{2}$ Ti $_{2}$ O $_{7}$ is in some ways analogous to perovskite PbTiO $_{3}$ , in that Bi $_{2}$ Ti $_{2}$ O $_{7}$ has two cations, Bi $^{3 +}$ and Ti $^{4 +}$ in oxidation states tha…

cond-mat.mtrl-sci2007★ 29 cited

Modelling Thickness-Dependence of Ferroelectric Thin Film Properties

L. Palova, P. Chandra, K. M. Rabe

We present a segregrated strain model that describes the thickness-dependent dielectric properties of ferroelectric films. Using a phenomenological Landau approach, we present resu…

Lattice instabilities in cubic pyrochlore Bi2​Ti2​O7​

Modelling Thickness-Dependence of Ferroelectric Thin Film Properties

Lattice instabilities in cubic pyrochlore Bi $_{2}$ Ti $_{2}$ O $_{7}$