Electrocatalysis lies in the center of many clean energy conversion and storage
technologies. Developing efficient electrocatalysts to promote the kinetics of the key …

Over the last 30 years, the study of ferroelectric oxides has been revolutionized by the
implementation of epitaxial‐thin‐film‐based studies, which have driven many advances in …

Antiferroelectric (AFE) materials are of great interest owing to their scientific richness and
their utility in high‐energy density capacitors. Here, the history of AFEs is reviewed, and the …

We review the theoretical, computational, and synthetic literature on hybrid improper
ferroelectricity in layered perovskite oxides. Different ferroelectric mechanisms are described …

The recent discovery of two-dimensional (2D) ferromagnetism in van der Waals materials
has opened the door to the control of 2D magnetism by means of electric field. Here we …

Hybrid improper ferroelectricity, which utilizes nonpolar but ubiquitous rotational/tilting
distortions to create polarization, offers an attractive route to the discovery of new …

Antiferroelectrics have received blooming interests because of a wide range of potential
applications in energy storage, solid-state cooling, thermal switch, transducer, actuation, and …

An evolutionary algorithm search in combination with first-principles calculations is
performed to systematically predict the reconstructed surface structures of nonmetallic …

Abstract Layered Li2SrNb2O7, an inorganic oxide in its bulk single‐crystalline form, is
experimentally demonstrated to exhibit multiple structural facets such as ferroelasticity …

Two Dion-Jacobson (DJ) double-layered perovskites CsNdNb2O7 and RbNdNb2O7 exhibit
hybrid improper ferroelectricity, in which spontaneous polarization is induced by coupling of …