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字词 Ptype semiconductor
释义 Ptype semiconductor
P型半导体
A semiconducting crystal material which has been doped with very tiny amount of an impurity that will produce doneetype centers of positive hole in the crystal lattice structure. Since holes are positive particles, the material is called Ptype. Holes are the major carrier of current.
用极少量杂质掺杂过的,导电性介乎导电体和电介质之间的晶体材料,在晶体栅格结构中产生受 主型空穴中心,由于空穴是带正电的,故该材料称为P型。空穴是电流的多数载流子。
参阅PMOS。
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更新时间:2026/10/23 21:44:46