FERROELECTRIC DOMAIN Meaning and
Definition
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A ferroelectric domain refers to a distinct region within a ferroelectric material that possesses a uniform polarization orientation. Ferroelectric materials are a unique class of dielectric materials that exhibit spontaneous electric polarization as a result of their crystal structure. In these materials, the electric dipoles comprising the atoms or molecules spontaneously align in a particular direction, contributing to the overall polarization of the material.
Ferroelectric domains are characterized by having a consistent and bulk electrostatic charge separation across their boundaries. They are separated by domain walls, which act as interfaces between neighboring regions of opposite polarization orientations. These walls can move and reorient under the influence of external stimuli, such as an applied electric field, temperature changes, or mechanical stress.
Each ferroelectric domain has a specific polarization direction, and their arrangement depends on factors like temperature, electrical field, and material properties. Ferroelectric materials can have multiple domains with different orientations of polarization, resulting in a polycrystalline structure. The existence of these domains is crucial as it allows the material to possess valuable properties, including piezoelectricity, nonlinear optics, memory storage capabilities, and switching behavior.
Understanding the behavior and manipulation of ferroelectric domains is of great importance for various technological applications, such as information storage and retrieval in non-volatile memories, sensors, actuators, and advanced electronic devices. Researchers are continually exploring ways to control and engineer ferroelectric domains to enhance the performance and expand the functionalities of these materials in diverse fields.
Common Misspellings for FERROELECTRIC DOMAIN
- derroelectric domain
- cerroelectric domain
- verroelectric domain
- gerroelectric domain
- terroelectric domain
- rerroelectric domain
- fwrroelectric domain
- fsrroelectric domain
- fdrroelectric domain
- frrroelectric domain
- f4rroelectric domain
- f3rroelectric domain
- feeroelectric domain
- fedroelectric domain
- fefroelectric domain
- fetroelectric domain
- fe5roelectric domain
- fe4roelectric domain
- fereoelectric domain
- ferdoelectric domain
Etymology of FERROELECTRIC DOMAIN
The word "ferroelectric" is derived from two Latin roots: "ferro" meaning "iron", and "electric" referring to electricity or electric charge. The term "ferroelectric" was coined in the early 20th century to describe a specific property of certain materials where they exhibit spontaneous electric polarization that can be reversed by the application of an external electric field.
The term "domain" in the context of ferroelectric materials refers to regions within the material that exhibit a consistent polarization direction. These regions are called domains because the polarization direction within each domain is relatively uniform. Domains in ferroelectric materials are separated from each other by domain boundaries.
Therefore, the term "ferroelectric domain" refers to a specific region within a ferroelectric material that possesses a uniform polarization direction.
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