It could, for example, be used for new memory cells or more energy-efficient transistors. This new type of transistor is called ferro-TFET and can be used in both digital and analogue circuits.

Transistors leverage multiple PN junctions. In a BJT, for example, an NPN transistor has a thin P-type base between an N-type emitter and N-type collector.

For example, the simplest “electronic switch” model completely ignores the application of a transistor as a linear amplifier and cannot be used to explain important transistor parameters such ...

The transistor has amplified the original signal. Since this transistor depends on an electric field, it's known as a Field Effect transistor. Even more on the Field Effect Transistor.

Traditional transistors are designed to perform predetermined logical functions, while RFETs are used to build circuits with functions that can be programmed on the go.