Figure 8From: Semiconducting properties of layered cadmium sulphide-based hybrid nanocomposites Absorption, excitation and emission spectra of "bulk" CdS (a) and of the nanocomposite (b). Absorption (Abs), photoluminescence emission (Emis, λ PL = 350 nm) and excitation (Exc, λ detec = 490nm) spectra of (a) "bulk" CdS and (b) Cd1S0.71X0.83OH0.22(C21H46N)0.47·2.1H2O nanocomposite.Back to article page