Explore: Junction Current

A bipolar junction transistor (BJT) is a type of transistor that uses both electrons and electron holes as charge carriers. In contrast, a unipolar transistor

first law, or Kirchhoff's junction rule, states that, for any node (junction) in an electrical circuit, the sum of currents flowing into that node is

magnetoresistance (TMR) is a magnetoresistive effect that occurs in a magnetic tunnel junction (MTJ), which is a component consisting of two ferromagnets separated by

holes, which in turn allows electric current to pass through the junction only in one direction. p–n junctions represent the simplest case of a semiconductor

known as a Josephson junction. His equations predicted that if a junction is driven at frequency f {\displaystyle f} , then its current–voltage (I–V) curve

produces a current, known as a supercurrent, that flows continuously without any voltage applied, across a device known as a Josephson junction (JJ).[clarification

amplifiers. Unlike bipolar junction transistors, JFETs are exclusively voltage-controlled in that they do not need a biasing current. Electric charge flows

The temporoparietal junction (TPJ) is an area of the brain where the temporal and parietal lobes meet, at the posterior end of the lateral sulcus (Sylvian

of semiconductor material with a p–n junction connected to two electrical terminals. It has an exponential current–voltage characteristic. Semiconductor

semiconductor, especially in the vicinity of electrical contacts and over p–n junctions. Current crowding is one of the factors limiting the efficiency of light-emitting