Electrical junction
An electrical junction is a point or area where (a) two or more conductors or (b) different semiconducting regions of differing electrical properties make physical contact.<ref>Butterfield, Andrew J.; Szymanski, John, eds. (2018). A Dictionary of Electronics and Electrical Engineering. Vol. 1. Oxford University Press. doi:10.1093/acref/9780198725725.001.0001. ISBN 978-0-19-872572-5.</ref> Electrical junctions types include thermoelectricity junctions, metal–semiconductor junctions and p–n junctions. Junctions are either rectifying or non-rectifying. Non-rectifying junctions comprise ohmic contacts, which are characterised by a linear current–voltage (<math>I-V</math>) relation. Electronic components employing rectifying junctions include p–n diodes, Schottky diodes and bipolar junction transistors.
See also
- Break junction
- Depletion region, also called junction region
- Heterojunction
- Homojunction
- Josephson junction
- Nodal analysis
- p–n junction isolation
