Last Updated：2025/11/30
(physics) An undoped semiconductor. This means that holes in the valence band are vacancies created by electrons that have been thermally excited to the conduction band, as opposed to doped semiconductors where holes or electrons are supplied by a “foreign” atom acting as an impurity.
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intrinsic semiconductor
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Source Word
intrinsic semiconductor
Noun
Japanese Meaning
不純物が添加されていない半導体。バレンスバンドの電子の熱励起により生成される穴が存在する状態で、ドープされた半導体とは対照的なもの。
（ plural ）
