Schematic representation of synthesis procedure.
X-ray diffactrogram of ZnS-mica nanocomposite.
(a) Transmission electron micrograph of ZnS nanosheets. Modulation on the surface is indicated by arrows. (b) High resolution lattice image of ZnS nanosheets from Fig. 2(a). (c) Selected area electron diffraction pattern of nanosheets.
AFM image and the height profile of ZnS nanosheet.
UV-vis absorption spectrum of ZnS-mica nanocomposite. (inset) Plot of vs .
(a) Multiphonon resonance Raman modes showing higher order LO and TO modes of wurtite ZnS using 3.81 eV excitation. Inset shows the first order modes. (b) PL spectrum of ZnS-mica nanocomposite at room temperature.
Multiphonon modes combined of fundamental, surface optical, zone boundary and combination modes in ZnS using (a) Ar+ laser of 514.5 nm and (b) InGaAs line laser of 785 nm.
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