ferroelectric是什么意思，ferroelectric翻译

ferroelectric是什么意思，ferroelectric翻译

Ferroelectric

Ferroelectric materials are a type of material that exhibit a unique property called ferroelectricity. This property is similar to ferromagnetism, where materials can become permanently magnetized. However, ferroelectric materials are capable of reversing their polarization by applying an external electric field. This reversibility makes ferroelectric materials useful in various applications, such as memory devices, sensors, and actuators.

The polarization of a ferroelectric material is determined by the alignment of its electric dipoles. These dipoles are formed by the positive and negative charges within the material. In their natural state, these dipoles are randomly aligned, resulting in a net polarization of zero. However, when an external electric field is applied, the dipoles begin to align, causing the material to polarize. This polarization can be retained even after the external field is removed, making ferroelectric materials capable of storing information.

One of the key advantages of ferroelectric materials is their non