Figure 6

EELS spectra of a SZTO showing (a) the plasmon loss peaks and (b) the band-gap measurements at various Si contents. Note that as the silicon contents increases, the band-gap also increases.
EELS spectra of a SZTO showing (a) the plasmon loss peaks and (b) the band-gap measurements at various Si contents. Note that as the silicon contents increases, the band-gap also increases.