LITTLE KNOWN FACTS ABOUT IR OPTICAL.

By way of example, Benkahoul et al.34. synthesised VO2 slim films on numerous substrates like quartz, silicon, and polished slight-like Al using RF reactive sputtering of vanadium goal. The authors described that temperature dependence of the emissivity of VO2 slender movie deposited on to hugely IR reflective Al substrate is reverse to samples dep