THE SMART TRICK OF IR OPTICAL THAT NO ONE IS DISCUSSING

 5a]. The absorption edge for samples VT400 and VT700 transpired at ~ 503 nm and ~ 470 nm. Alternatively, the transmittance lowered a bit with growing substrate temperature during the NIR spectra assortment, which could possibly be attributed to the large particle measurement and not enough porosity for VT700. Figure 5b displays the ref