Property of exhibiting electric polarization when exposed to intense ...
Piezoelectric and Ferroelectric materials are closely related and they produce electric polarization when exposed to an intense electric field.
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Property of exhibiting electric polarization when exposed to intense ...
Explanation:
What are Ferroelectric Materials?
Ferroelectric materials are a type of material that exhibit electric polarization when exposed to an intense electric field. This property sets them apart from other materials and makes them useful for various applications in electronics and technology.
Characteristics of Ferroelectric Materials:
- Ferroelectric materials can switch their polarization direction in response to an external electric field.
- They possess a spontaneous electric polarization that can be reversed by applying an electric field.
- These materials have a hysteresis loop in their polarization-electric field curve, similar to ferromagnetic materials.
Applications of Ferroelectric Materials:
- Ferroelectric materials are used in non-volatile memory devices like Ferroelectric RAM (FeRAM).
- They find applications in sensors, actuators, and transducers due to their piezoelectric properties.
- These materials are also used in capacitors, electro-optic devices, and pyroelectric sensors.
In conclusion, the property of exhibiting electric polarization when exposed to an intense electric field is characteristic of ferroelectric materials. They play a crucial role in various technological applications due to their unique properties and behavior.