Assertion: led's color | /r/HasProperty | determined by the difference
Facets:
Source sentences:
text: The wavelength (and color) of light emitted in a radiative recombination of carriers injected across a p-n junction is determined by the difference in energy between the recombining electron-hole pair of the valence and conduction bands.
text: The wavelength (and color) of light emitted by a semiconductor diode is determined by the difference in energy between the recombining electron-hole pairs of the valence and conduction bands, as previously described.