Extrinsic semiconductor
An extrinsic semiconductor is one that has been doped; during manufacture of the semiconductor crystal a trace element or chemical called a doping agent has been incorporated chemically into the crystal, for the purpose of giving it different electrical properties than the pure semiconductor crystal, which is called an intrinsic semiconductor. In an extrinsic semiconductor it is these foreign dopant atoms in the crystal lattice that mainly provide the charge carriers which carry electric current through the crystal. The doping agents used are of two types, resulting in two types of extrinsic semiconductor. An electron donor dopant is an atom which, when incorporated in the crystal, releases a mobile conduction electron into the crystal lattice. An extrinsic semiconductor which has been do
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Extrinsic semiconductor
An extrinsic semiconductor is one that has been doped; during manufacture of the semiconductor crystal a trace element or chemical called a doping agent has been incorporated chemically into the crystal, for the purpose of giving it different electrical properties than the pure semiconductor crystal, which is called an intrinsic semiconductor. In an extrinsic semiconductor it is these foreign dopant atoms in the crystal lattice that mainly provide the charge carriers which carry electric current through the crystal. The doping agents used are of two types, resulting in two types of extrinsic semiconductor. An electron donor dopant is an atom which, when incorporated in the crystal, releases a mobile conduction electron into the crystal lattice. An extrinsic semiconductor which has been do
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An extrinsic semiconductor is ...... ontacts attached to each part.
@en
不純物半導体（ふじゅんぶつはんどうたい）または外因性半導体（ ...... ホウ素やアルミニウムをドーピングした場合がP型半導体になる。
@ja
杂质半导体（英語：extrinsic semiconductor）又称外质半导体，是掺杂了杂质的半导体，即在本征半导体中加入掺杂物，使得其电学性质较无杂质半导体发生了改变。
@zh
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An extrinsic semiconductor is ...... emiconductor which has been do
@en
不純物半導体（ふじゅんぶつはんどうたい）または外因性半導体（ ...... ホウ素やアルミニウムをドーピングした場合がP型半導体になる。
@ja
杂质半导体（英語：extrinsic semiconductor）又称外质半导体，是掺杂了杂质的半导体，即在本征半导体中加入掺杂物，使得其电学性质较无杂质半导体发生了改变。
@zh
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Extrinsic semiconductor
@en
不純物半導体
@ja
杂质半导体
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불순물 반도체
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