释义 |
dopant|ˈdəʊpənt| [f. dope v. + -ant1.] The substance used in doping a semiconductor.
1963Seidman & Marshall Semiconductor Fund. vi. 86 The melt consists of intrinsic polycrystalline germanium or silicon mixed with suitable dopants such as phosphorus, which produces an n-type melt, or gallium, which produces a p-type melt. 1969New Scientist 13 Mar. 569/2 The concentrations..of dopants used during the fabrication of the circuit. 1970Physics Bull. Apr. 146/2 The electrical role of implanted dopants in semiconductors. |