Definition

Relating to materials that can maintain an electric charge even after the electric field is removed, often used in electronics and technology.

Example

The researchers developed a new ferroelectric material for better energy storage devices.

Conversation

I was reading about materials that can hold an electric charge, like ferroelectric substances.

Oh really? What makes them so special?

They can actually keep a permanent electric polarization when you apply a field.

That's fascinating! I didn't know there were materials that could do that.

Synonyms & Antonyms

Definition

A material that exhibits spontaneous electric polarization, which can be reversed by an external electric field.

Example

The researchers studied the properties of a ferroelectric to improve electronic devices.

Conversation

Have you ever heard of a ferroelectric?

Yeah, I read about it in my physics class. It's fascinating!

Right? A ferroelectric material can change its electric polarization.

Root Explanation

Ferroelectric → It is formed from "ferro-" (from Latin "ferrum", meaning iron) and "electric" (from Greek "ēlektron", meaning amber, which is associated with electricity). The term refers to materials that exhibit spontaneous electric polarization like iron does in certain conditions.

Memory Tip

Think of 'iron' ('ferro-') and 'electricity' ('electric') to remember that 'ferroelectric' describes materials that behave like iron in terms of electric polarization.

Visually Confused Words