Doping Silicon for p- and n-Types

Semiconductors conduct electricity in ways that depend on temperature and impurity level. Crystalline silicon is the most common semiconductor material. Pure semiconductors are usually not strong conductors, so they are often combined with a small amount of impurity to improve conductivity.

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Semiconductors are extensively used to build electronics and are the foundation of the global semiconductor industry.

A semiconductor is a solid substance that typically has conductivity between that of an insulator and that of most metals like copper or gold. The most common type of semiconductor material is crystalline silicon, which is ...