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Electroactive polymers become conducting or semiconducting materials by ion implantation process and can act as electrode of polymer electrooptic modulators. Their semiconducting properties depend on the defects occurring during this process.In this study, we have observed conductivity and thermopower behavior of low energy (E=30keV) alkali ion implanted polyparaphenylene (n doping) before and after...
Experimentally we demonstrate that temperature cycles only induce diffusion of oxygen inside implanted PPP sample, and that ion implantation doping produced by alkali ions remains unchanged after the successive cycles practically.
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