Assertion: tissue's amount | /r/HasProperty | added as doping agent
Facets:
value: to germanium
type: LOCATION
value: in the semiconductor industry
type: LOCATION
value: to modify electrical conductivity
type: PURPOSE
value: to silicon
type: TRANSITIVE-OBJECT
Source sentences:
text: In the semiconductor industry, small, carefully controlled amounts of boron are added as a doping agent to silicon and germanium to modify electrical conductivity.