BiFeO3 is perhaps the only material that is both magnetic and a strong ferroelectric at room
temperature. As a result, it has had an impact on the field of multiferroics that is comparable …

Multiferroics, defined for those multifunctional materials in which two or more kinds of
fundamental ferroicities coexist, have become one of the hottest topics of condensed matter …

Multiferroic materials have attracted much interest due to the unusual coexistence of
ferroelectric and (anti-) ferromagnetic ground states in a single compound. They offer an …

We unravel the magnon spectra of BiFeO 3 by means of low-energy inelastic light scattering.
We show the existence of two species of magnons corresponding to spin wave excitations in …

Synthesis of high-purity BiFeO3 is very important for practical applications. This task has
been very challenging for the scientific community because nonstoichiometric Bi x Fe y O z …

One emergent property of ferroelectric nanoparticles is the sized-induced structural
distortion to a high-symmetry paraelectric phase at small particle sizes. Finite length scale …

The angular dispersion of oblique phonon modes in a multiferroic BiFeO 3 has been
obtained from a micro-Raman spectroscopic investigation of a coarse grain ceramic sample …

We report experimental evidence for pressure instabilities in the model multiferroic BiFeO 3
and, namely, reveal two structural phase transitions around 3.5 and 10 GPa by using …

More than twenty years ago, multiferroic compounds combining in particular magnetism and
ferroelectricity were rediscovered. Since then, BiFeO 3 has emerged as the most …

The structural, electronic, and optical properties of multiferroic bismuth ferrite (BiFeO3) are
investigated using density functional theory within generalized gradient approximation …