Concept information
优选词，正式主题词
Semiconductor
定义
- 1. Material whose conductivity, due to charges of both signs, is normally in the range between that of metals and insulators and in which the electric charge carrier density can be changed by external means. (IUPAC). 2. A semiconductor is a material that is between the conductor and insulator in ability to conduct electrical current. In many cases their conducting properties may be altered in useful ways by introducing impurities ("doping") into the crystal structure.(Wikipedia). 2. Any of a class of crystalline solids intermediate in electrical conductivity between a conductor and an insulator (Britannica).
URI
https://purls.helmholtz-metadaten.de/evoks/sdv/Semiconductor
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