Figure 5
(a) Experimental UPS spectrum of the ZTO and SZTO (0.3 and 0.5 wt %) (b) He II spectra of secondary electron cutoff and valence band edge with varying Si contents.
Figure 5 | Scientific Reports
(a) Experimental UPS spectrum of the ZTO and SZTO (0.3 and 0.5 wt %) (b) He II spectra of secondary electron cutoff and valence band edge with varying Si contents.
