Figure 4From: Tunable surface plasmon resonance frequencies of monodisperse indium tin oxide nanoparticles by controlling composition, size, and morphologyUV–vis-NIR spectra of different size (insets) ITO NPs with doping 10% Sn. The SPR peak wavelengths were 1,600, 1,723, 1,799, 1,924 and 1,978 nm.Back to article page