Extrinsic semiconductor single crystals - measurement of hall mobility and hall coefficient 非本征半導(dǎo)體單晶霍爾遷移率和霍爾系數(shù)測量方法
When the electrical characteristics are dictated by impurity atoms , the semiconductor is said to be extrinsic semiconductors 如果半導(dǎo)體的電學(xué)性質(zhì)歸因于其中的雜質(zhì)原子,那么它將被稱為雜質(zhì)半導(dǎo)體。
Controlled concentrations of specific donors or acceptors may be intentionally added into materials to form extrinsic semiconductor using various techniques . such an alloying process in semiconducting materials is termed doping 控制特定施主和受主原子的濃度,進(jìn)而運(yùn)用各種方法能動(dòng)地填加,這種在半導(dǎo)體材料中加入合金成分的過程稱為摻雜。
百科解釋
An extrinsic semiconductor is a semiconductor that has been doped, that is, into which a doping agent has been introduced, giving it different electrical properties than the intrinsic (pure) semiconductor.