Assertion: semiconductor | /r/HasProperty | perfect insulators
Facets:
value: at absolute zero
type: OTHER
Source sentences:
text: At absolute zero, semiconductors are perfect insulators, The density of electrons in conduction band at room temperature is not as high as in metals, thus cannot conduct current as good as metal.
text: At absolute zero, semiconductors are perfect insulators, The density of electrons in conduction band at room temperature is not as high as in metals, thus cannot conduct current as good as metal.