Assertion: extrinsic semiconductor | /r/HasProperty | doped
Facets:
Source sentences:
text: An extrinsic semiconductor is a semiconductor that has been doped and is transformed in to a pure semiconductor.
text: An extrinsic semiconductor is one that has been doped; during manufacture of the semiconductor crystal a trace element or chemical called a doping agent has been incorporated chemically into the crystal, for the purpose of giving it different electrical properties than the pure semiconductor crystal, which is called an intrinsic semiconductor.