Figure 4From: Facile fabrication of high-efficiency near-infrared absorption film with tungsten bronze nanoparticle dense layerLTS characteristics. (a) Plots of calculated and measured spectra of Cs0.33WO3 film in the range from UV to NIR region and (b) effects of number density of free electrons and distance between nanoparticles in the film on solar transmittance selectivity.Back to article page