Physics. Anything which scatters radiation, particles, or the like.
| 单词 | θ78772 |
| 释义 | the world > matter > physics > solid state physics > semiconductivity > [noun] > impurity semiconductor > impurity present in (4) scatterer1930 Physics. Anything which scatters radiation, particles, or the like. impurity1931 An impurity atom; esp. an atom of dopant present at a normal lattice site in an impurity semiconductor. acceptor1936 Physics. In a semiconductor: an added impurity which accepts electrons from the valence bands, creating mobile positive holes and allowing p-type… Subcategories:— action of (1) |
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