Abstract
Perovskite materials, with their unique properties and distinct crystal
structure, have proven themselves as one of the most promising materials for various
advanced technological applications. The exploration of ferroelectric and piezoelectric
materials has gained significant attention in the field of condensed matter physics and
materials science, and consequently, it is giving an edge to nanoengineered materials.
This book chapter presents a comprehensive exploration of the ferroelectric and
piezoelectric response exhibited by perovskite materials based on their crystal structure
and other governing properties. The chapter begins with an introduction to perovskite
structures, highlighting their crystallographic arrangement and the underlying
principles governing their ferroelectric and piezoelectric behaviors. Finally, the chapter
explores the diverse technological applications enabled by the unique ferroelectric and
piezoelectric properties of perovskites. It discusses their utilization in sensors,
actuators, energy harvesting devices, memory storage, and other emerging fields. The
chapter concludes with an outlook on future directions and challenges in the field. The
extensive study of the ferroelectric and piezoelectric response of perovskites will serve
as a valuable resource for researchers, engineers, and students seeking to understand
the underlying principles, characterization techniques, and potential applications of
perovskite material.