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首页> 外文期刊>Journal of Physics, D. Applied Physics: A Europhysics Journal >Physical modeling of charge transport in conjugated polymer field-effect transistors
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Physical modeling of charge transport in conjugated polymer field-effect transistors

机译:共轭聚合物场效应晶体管电荷输送物理建模

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摘要

Conjugated polymer field-effect transistors are expected to have considerable potential for widespread use in various applications such as flexible displays, low-cost radio-frequency tags and functional sensors for healthcare systems due to their mechanical flexibility and printing-based low-cost processability on flexible plastic substrates. Therefore, they have witnessed remarkable progress over the last three decades. However, further development of polymer field-effect transistors remains hampered because the charge transport occurring in the active semiconducting polymer layers has not been understood adequately and the device physics has not yet been established completely. This topical review summarizes the physical charge transport models of polymer semiconductors that have been proposed so far and discusses the advantages and disadvantages of each model. Accordingly, the process of analyzing the experimental results by employing the appropriate physical charge transport model is investigated to ultimately facilitate the rational design of advanced semiconducting polymers as well as the fabrication of enhanced organic devices.
机译:共轭聚合物场效应晶体管由于其机械灵活性和柔性塑料衬底上基于印刷的低成本可加工性,有望在各种应用中广泛应用,例如柔性显示器、低成本射频标签和医疗系统的功能传感器。因此,他们在过去三十年中取得了显著的进步。然而,聚合物场效应晶体管的进一步发展仍然受到阻碍,因为在有源半导体聚合物层中发生的电荷传输尚未被充分理解,器件物理尚未完全建立。本文综述了迄今为止提出的聚合物半导体的物理电荷输运模型,并讨论了每种模型的优缺点。因此,我们研究了通过使用合适的物理电荷传输模型来分析实验结果的过程,以最终促进先进半导体聚合物的合理设计以及增强型有机器件的制造。

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