dopant

/doh-puhnt/US // ˈdoʊ pənt //UK // (ˈdəʊpənt) //

掺杂剂,掺杂物,掺合剂,掺杂者

Definitions

n.名词 noun

1
Electronics.
- : an impurity added intentionally in a very small, controlled amount to a pure semiconductor to change its electrical properties: Arsenic is a dopant for silicon.