The transition from trap to trap is made possible only if the destination site is vacant; the hop itself does not involve the concept of band energy, with the exception of impurity band
The company has developed blocked impurity band
(Bib) detectors that are better at VLWlR, but notes that spectral response is not easily tailored to the needs of a two-colour FPA.
With the insertion of C's, impurity bands can be produced within the PBG of the original PC, air/[(AB).
With the PBG in Figure 1, we are now in a position to engineer it to realizing an MTF by adding the defect or impurity bands.
The sample KBr pellet was run against the spectrum of a blank KBr pellet to cancel the impurity bands
KBr sample pellets were run versus a blank KBr pellet in the reference beam to cancel KBr impurity bands, mainly [H.
KBr has no bands or impurity bands in the investigated regions.