2012年2月24日 · Ferroelectric materials exhibit ferroelectricity, defined as the ability to maintain a spontaneous electric polarization that can be reversed with an opposite external electric field. …

2016年11月15日 · We explore how the study of ferroelectric materials has expanded our understanding of fundamental effects, enabled the discovery of novel phases and physics, and …

In this chapter, the fundamental properties of ferroelectric materials are examined. This is not an extensive review, but rather an introduction to those properties of ferroelectric materials that …

2020年1月27日 · Ferroelectricity was experimentally discovered one hundred years ago, spurring research on its fundamental properties and potential applications. Ultrasound, a commonly …

Ferroelectricity is a property observed in certain materials characterized by the presence of a spontaneous electric polarization without the presence of an electric field, much like how …

Ferroelectric materials are characterized by the presence of an electric dipole that spontaneously lines up in clusters (domains) offering the possibility of orientation in one direction when an …

2023年10月26日 · Explore the world of ferroelectric materials, their unique properties, working principles, applications, challenges, and future prospects. Ferroelectric materials have been at …

Ferroelectric materials—for example, barium titanate (BaTiO 3) and Rochelle salt—are composed of crystals in which the structural units are tiny electric dipoles; that is, in each unit the centres …

Ferroelectric Materials. A ferroelectric material is a material that exhibits, over some range of temperature, a spontaneous electric polarization that can be reversed or reoriented by …

2024年1月30日 · Ferroelectrics are also attracting attention as high-performance ceramic capacitor materials. This section provides an overview of Ferroelectricity, its classification and …