Last Updated
：2025/11/20
dopant
IPA(Pronunciation)
Noun
Japanese Meaning
材料科学の分野で、純粋な物質（例えば半導体）に微量添加され、その電気的または光学的特性を変化させる目的で用いられる物質。 / 半導体などの性質を制御するために添加されるドーピング剤、添加剤としての役割を持つ物質。
（ plural ）
Quizzes for review
(materials science) A substance added in small amounts to a pure material, such as semiconductor, to alter its original electrical or optical properties; a doping agent
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dopant
By carefully controlling the concentration of the dopant, engineers tuned the silicon wafer's conductivity for the new microchip.
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By carefully controlling the concentration of the dopant, engineers tuned the silicon wafer's conductivity for the new microchip.
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