Glossary entry (derived from question below)
English term or phrase:
acceptor
Japanese translation:
アクセプタ
English term
acceptor
For practical doping levels, it is fair to assume that the free electron concentration is equal to the concentration of donor atoms and the hole concentration is equal to the concentration of acceptor atoms. (everything2.com)
Acceptor dopant in nitride semiconductors makes deep acceptor level (>100 meV) and generates few hole carriers into the valence band because of large electron affinity of N. (Materials Research Society)
The energy gained when an electron is taken up by an acceptor atom from the valence band of the crystal is the ionization energy of the atom. (answers.com)
4 +2 | アクセプタ |
keiko miyazaki
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Nov 18, 2008 17:02: changed "Kudoz queue" from "In queue" to "Public"
Nov 18, 2008 22:54: changed "Stage" from "Preparation" to "Submission"
Nov 21, 2008 22:54: changed "Stage" from "Submission" to "Selection"
Dec 23, 2008 20:54: changed "Stage" from "Selection" to "Completion"
Proposed translations
アクセプタ
アクセプター(acceptor)にはIII族やII族など、一般に半導体を構成するIV族より最外郭電子が少ない元素が使用されることが多い。ドーピングされたアクセプタ原子は、IV族原子と結合する際に負帯電し、不足する電子を擬似的に正電荷を持った荷電粒子である正孔(ホール)として放出する。 (ウィキペディア(ドーパント�)
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