We review the idea that domain boundaries, rather than domains, can carry information and
act as memory devices. Domains are bulk objects; their large response to changing external …

The similar electronic structure of Bi 3+ and Pb 2+ has motivated researchers to explore
bismuth-based perovskite compounds, which in the past decade has been further fuelled by …

With much excitement and great enthusiasm I introduce this thorough treatise on the major
aspects of domain and domain wall phenomena in ferroics, mostly ferroelectrics, a major …

Sizeable spontaneous polarization has been found in the (100) twin walls of CaTiO 3, a
definitely nonpolar material. Theoretical simulations of these walls show an extremely rich …

The physics of ferroelectric domain walls is explored using the Bayesian inference analysis
of atomically resolved STEM data. We demonstrate that domain wall profile shapes are …

We present a nonequilibrium study of the relaxation process in spin crossover solids using
numerical simulations of a recently introduced two-variable elastic Ising-like model. We …

Abstract The (Nd 1− x Ce x) 31.5 Fe 67.5 B 1 (x= 0, 0.15, 0.2, 0.25, 0.3, 0.5, 0.75 wt%) alloys
were prepared by rapid solidification method. It is found that the coercivity, H ci, abnormally …

Recent interest in novel functionalities arising at domain walls of ferroic materials naturally
calls for a microscopic understanding. To this end, first-principles calculations have been …

A quantitative high-resolution transmission electron microscopy study has been performed
on tetragonal, single-crystalline Pb (Zr 0.4 Ti 0.6) O 3 islands grown on Nb-doped Sr Ti O 3 …

Perovskite ferroelectrics play an essential role in modern science and technology. The
excellent properties of perovskites are closely related to their lattice dynamics. Potassium …