Assertion: semiconductor's electron | /r/CapableOf | cross the band gap
Facets:
value: at higher temperatures
type: TEMPORAL
value: in the crystal
type: LOCATION
value: easily
type: MANNER
Source sentences:
text: At higher temperatures, the electrons can easily cross the band gap in the crystal and reach the conduction band, where they are free to respond to the electric field, producing too much electrical noise to be useful as a spectrometer.