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首页> 外文期刊>Philosophical magazine, B. Physics of condensed matter, electronic, optical, and magnetic properties >Trap-controlled hopping in doubly doped organic photoreceptor layers
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Trap-controlled hopping in doubly doped organic photoreceptor layers

机译：双掺杂有机感光层中的陷阱控制跳变

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摘要

Hole mobilities have been measured in a polycarbonate binder doped with two kinds of donor molecule simultaneously. The effects of doping concentration, temperature and field were investigated in various compositions with the aim of studying trap-controlled hopping. By double doping we have also gained additional information on the basic transport mechanism. No significant polaronic relaxation was found in any of the transport molecules and our results suggest that energetic disorder has to be invoked to describe hopping phenomena in these systems.
机译：已经在同时掺杂有两种供体分子的聚碳酸酯粘合剂中测量了空穴迁移率。为了研究陷阱控制的跳变，研究了各种成分中掺杂浓度，温度和场的影响。通过双重掺杂，我们还获得了有关基本传输机制的更多信息。在任何转运分子中均未发现明显的极化子弛豫，我们的结果表明必须调用高能障碍来描述这些系统中的跳跃现象。

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