单词 | heterojunction |
释义 | > as lemmasˈheterojunction ˈheterojunction n. Brit. /ˈhɛt(ə)rə(ʊ)ˌdʒʌŋ(k)ʃn/ , U.S. /ˈhɛdərəˌdʒəŋ(k)ʃ(ə)n/ [junction n. 2b] Electronics an area of contact between different semiconducting materials.ΘΚΠ the world > matter > physics > solid state physics > semiconductivity > [noun] > transition zone junction1949 p–n junction1949 unijunction1957 varactor1959 heterojunction1960 homojunction1960 varicap1967 semiconductor junction1975 1960 R. L. Anderson in IBM Jrnl. Res. & Devel. IV. 287 Junctions between two dissimilar semiconductors will be referred to as heterojunctions and those in the same semiconductor with different doping as homojunctions. 1971 New Scientist 16 Sept. 628/1 The light produced in the active [region] travels into the n-type region between the two heterojunctions. < as lemmas |
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