band gap

(redirected from Bandgap energy)

band gap

[′band ‚gap]
(solid-state physics)
An energy difference between two allowed bands of electron energy in a metal.
References in periodicals archive ?
The optical bandgap energy gas obtained by extrapolating the absorption edge line to the abscissa to the low energy.
3]N, its bandgap energy, and grain size of the films increase for sample prepared at sputtering power of 80 W with respect to that of 60 W.
11 and crystallite size, it is expected that the bandgap energy of as-deposited films at sputtering power of 80 W to be less than that of 60 W.
Photoreflectance (PR) Spectroscopy was used to characterize the evolution of the GaInP bandgap energy, and also to determine the degree of disorder (n) in the GaInP epitaxial material.