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  • Транспорт дырок и бимолекулярная рекомбинация носителей заряда в поликарбонате, молекулярно допированном ароматическим гидразоном

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Транспорт дырок и бимолекулярная рекомбинация носителей заряда в поликарбонате, молекулярно допированном ароматическим гидразоном

Abstract—General questions about hole transport and bimolecular recombination of charge carriers in molecularly doped polycarbonate with a low dopant concentration (10 wt %) are considered. The experiment is performed via a radiationinduced timeofflight technique with bulk generation of charge carriers. Tran sientcurrent curves are calculated numerically via a multipletrapping model. There is good agreement between the calculated and experimental results on the transientcurrent waveform. Nonequilibrium hole transport is observed in the studied molecularly doped polymer, and the bimolecular recombination is close to the Langevin recombination as described by the multipletrapping model.