There is another family of transistors which have analogous ... Herbertweidner [Public domain]. In the JFET diagram above, the negative gate bias is represented by a battery.

Transistors are the fundamental building blocks behind today's electronic revolution, powering everything from smartphones to ...

Gate-all-around field-effect transistors, GAAFET for short ... Below is Samsung's illustrative diagram on the differences (plus Samsung's proprietary MBCFET version of GAAFET).