Multiferroic materials and magnetoelectric physics: symmetry, entanglement, excitation, and topology
Multiferroics are those materials with more than one ferroic order, and magnetoelectricity
refers to the mutual coupling between magnetism (spins and/or magnetic field) and …
refers to the mutual coupling between magnetism (spins and/or magnetic field) and …
Strain tuning of ferroelectric thin films
Predictions and measurements of the effect of biaxial strain on the properties of epitaxial
ferroelectric thin films and superlattices are reviewed. Results for single-layer ferroelectric …
ferroelectric thin films and superlattices are reviewed. Results for single-layer ferroelectric …
Tunneling across a ferroelectric
Tunneling Across a Ferroelectric these two isoforms not mix, through diffusion, during their
residence time in the cytoplasm? After all, their sites of synthesis are, on average, only 1 to …
residence time in the cytoplasm? After all, their sites of synthesis are, on average, only 1 to …
[HTML][HTML] Ultra-thin ferroelectrics
Device applications of ferroelectrics have not only utilized the switchable polarization but
also adopted myriads of emerging physical properties. In particular, ferroelectrics in ultra …
also adopted myriads of emerging physical properties. In particular, ferroelectrics in ultra …
Phase‐field method of phase transitions/domain structures in ferroelectric thin films: a review
LQ Chen - Journal of the American Ceramic Society, 2008 - Wiley Online Library
This article briefly reviews recent applications of phase‐field method to ferroelectric phase
transitions and domain structures in thin films. It starts with a brief introduction to the …
transitions and domain structures in thin films. It starts with a brief introduction to the …
Unit-cell scale map** of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films
Typically, polarization and strain in ferroelectric materials are coupled, leading to the
generally accepted direct relation between polarization and unit-cell tetragonality. Here, by …
generally accepted direct relation between polarization and unit-cell tetragonality. Here, by …
Quantifying octahedral rotations in strained perovskite oxide films
We have measured the oxygen positions in LaNiO 3 films to elucidate the coupling between
epitaxial strain and oxygen octahedral rotations. The oxygen positions are determined by …
epitaxial strain and oxygen octahedral rotations. The oxygen positions are determined by …
Surface-screening mechanisms in ferroelectric thin films and their effect on polarization dynamics and domain structures
For over 70 years, ferroelectric materials have been one of the central research topics for
condensed matter physics and material science, an interest driven both by fundamental …
condensed matter physics and material science, an interest driven both by fundamental …
Magnetic oxide heterostructures
Complex transition metal oxides have played a central role in the study of magnetic
materials, serving as model systems for explorations of fundamental exchange interactions …
materials, serving as model systems for explorations of fundamental exchange interactions …
Stabilization of Monodomain Polarization in Ultrathin Films
Using in situ high-resolution synchrotron x-ray scattering, the Curie temperature TC has
been deter<? format?> mined for ultrathin c-axis epitaxial PbTiO 3 films on conducting …
been deter<? format?> mined for ultrathin c-axis epitaxial PbTiO 3 films on conducting …