The Effect of Polyvinylpyrrolidone on the Optical Properties of the Ni-Doped ZnS Nanocrystalline Thin Films Synthesized by Chemical Method

<table>(a) HR-TEM image of B(5 : 3) sample. (b) The structure and formula of polyvinyl-pyrrolidone (C<sub>6</sub>H<sub>9</sub>NO)<i><sub>n</sub></i>.</table>

Journal of Nanomaterials

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Figure 2

Figure 2: The Effect of Polyvinylpyrrolidone on the Optical Properties of the Ni-Doped ZnS Nanocrystalline Thin Films Synthesized by Chemical Method 