A continuum approach to study magnetoelectric multiferroic BiFeO 3 (BFO) is proposed. Our
modeling effort marries the ferroelectric (FE) phase field method and micromagnetic …

Multiferroic materials possess electric and magnetic orderings simultaneously, making it
possible to manipulate the electric state of a multiferroic by magnetic field, or vice versa …

We present an investigation of the ferroelectric and magnetic domain walls in multiferroics
BiFeO 3 combining first-principles structural data with a phenomenological modeling of the …

An effective Hamiltonian scheme is used to reveal the properties of a multidomain structure
in BiFeO 3 consisting of alternating domains that are initially made of two phases, namely, R …

We study the electrical behavior of multiferroic BiFeO 3 by means of first-principles
calculations. We do so by constraining a specific component of the electric displacement …

The spin-driven polarizations of type-I multiferroics are veiled by the preexisting ferroelectric
(FE) polarization. Using first-principles calculations combined with a spin model, we uncover …

We present a first-principles scheme for computing the magnetoelectric response of
multiferroics. We apply our method to BiFeO 3 (BFO) and related compounds in which Fe is …

We report the influence of epitaxial strain on the multiferroic phase transitions of BiFeO 3
films. Using advanced characterization techniques and calculations we show that while the …

A first-principles-based scheme is used to investigate the nature of the ferroelectric phase
transition in the multiferroic BiFeO 3. This transition possesses several order parameters …

Bi Fe O 3 is an exciting multiferroic material because of its room temperature multiferrocity,
excellent ferroelectric properties, and recently demonstrated electric control of …