bandgap

Noun

 * 1)  The energy difference between two allowed ranges of electron energy in a solid; especially the difference between the energies of the valence band and the conduction band.
 * 2)  A gap in a frequency range in which waves cannot propagate.
 * 1)  A gap in a frequency range in which waves cannot propagate.

Translations

 * Bulgarian: забранена зона
 * Chinese:
 * Mandarin: 帶隙, 能隙
 * Czech: zakázaný pás
 * Esperanto: benda breĉo, bendbreĉo
 * Estonian: keelutsoon
 * Finnish: kielletty vyö
 * German: Bandlücke
 * Romanian: bandă interzisă