| 单词 | minority carrier |
| 释义 | > as lemmasminority carrier minority carrier n. Electronics a charge carrier of the kind carrying the smaller proportion of the electric current in a semiconducting material (i.e. an electron in p-type material, a hole in n-type material); cf. majority carrier n. at majority n.1 Compounds 2. ΘΚΠ the world > matter > physics > solid state physics > semiconductivity > [noun] > carrier of charges carrier1939 majority carrier1951 minority carrier1951 1951 Physical Rev. 83 151/2 The density of minority carriers is much smaller than the density of majority carriers in each region. 1969 J. J. Sparkes Transistor Switching i. 3 The current from one junction to the other is carried by minority carriers. 1987 J. Millman & A. Grabel Microelectronics (ed. 2) i. 33 In a p-type material, the holes are the majority carriers and the electrons are the minority carriers. < as lemmas |
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