术语 | Ptype semiconductor |
释义 | Ptype semiconductor P型半导体 A semiconducting crystal material which has been doped with very tiny amount of an impurity that will produce doneetype centers of positive hole in the crystal lattice structure. Since holes are positive particles, the material is called Ptype. 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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