导电聚合物的时间分辨太赫兹光谱

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2019-09-01 DOI:10.1109/IRMMW-THz.2019.8874403

F. Dutin, J. Degert, M. Tondusson, Eric Freysz

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引用次数: 2

摘要

我们利用太赫兹时域光谱和光泵浦-太赫兹探针光谱研究了PEDOT/PSTFSIK聚合物的光学和电学性质。后者的设计是为了摆脱众所周知的和广泛使用的导电聚合物的一些缺点:PEDOT/PSS。比较了两种化合物在太赫兹范围内的光电特性，以及它们在超短光脉冲激发后发生的弛豫机制。

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Time-resolved THz spectroscopy of conducting polymers

We study, by terahertz time-domain and optical pump-THz probe spectroscopies, the optical and electrical properties of the PEDOT/PSTFSIK polymer. The latter is designed to get reed of some drawbacks of the well-known and widely used conducting polymer: the PEDOT/PSS. The optoelectronic properties in the THz range of both compounds are compared, as well as the relaxation mechanisms taking place after their photoexcitation by ultrashort optical pulses.

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2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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