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单词 Intrinsic semiconductor
释义

Intrinsic semiconductor

中文百科

本征半导体

本征半导体英语:Intrinsic semiconductor)亦称作无杂质半导体本质半导体,是指未掺入杂质的半导体。半导体制作过程中的一个重要步骤就是掺入杂质(doping)。

相对于无杂质半导体,含有杂质的半导体叫做杂质半导体(extrinsic semiconductor)。

英语百科

Intrinsic semiconductor 本征半导体

An intrinsic semiconductor, also called an undoped semiconductor or i-type semiconductor, is a pure semiconductor without any significant dopant species present. The number of charge carriers is therefore determined by the properties of the material itself instead of the amount of impurities. In intrinsic semiconductors the number of excited electrons and the number of holes are equal: n = p.

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更新时间:2025/6/22 10:17:43