Figure 3
From: Enhanced black state induced by spatial silver nanoparticles in an electrochromic device
Optical properties of electrochromic device (ECD) with indium tin oxide (ITO) branches. (a) Average transmittance in the visible spectrum (transparent state) and average reflectance (mirror and black states) of the ECD with ITO branches as a function of their thickness. Wavelength range of average transmittance and reflectance is from 400 to 700 nm. Reflectance spectra of (b) reference ECD without ITO branches and the ECD with 700 nm thick ITO branches.
