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Application of new treatment methods for 'reading' of the complex capacitance: A quantitative description of the aging phenomenon in polymer glasses

机译:新处理方法在“读取”复数电容中的应用:聚合物玻璃老化现象的定量描述

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摘要

The glassy dynamics have been investigated using electric capacitance measurements for thin films of poly(2-chlorostyrene). The observed relaxation behavior of the electric capacitance has been analyzed using a new smoothing procedure for the noisy curves and the eigen-coordinates method for the fitting trends obtained in the results of the smoothing procedure. Such analysis has given us a fascinating relaxation function related to the glassy dynamics. New aging curve will give us a chance to understand a proper physical mechanism (related to a possible formation of dynamical self-similar interacting clusters) that can describe this interesting phenomenon. Physical consequences for the recognized relaxation function are discussed.
机译:已使用电容测量聚(2-氯苯乙烯)薄膜对玻璃态动力学进行了研究。已使用新的平滑程序对噪声曲线进行了分析,观察到的电容的松弛行为,而特征坐标法则对平滑过程的结果获得了拟合趋势进行了分析。这种分析为我们提供了与玻璃动力学相关的引人入胜的松弛函数。新的老化曲线将使我们有机会了解可以描述这种有趣现象的适当物理机制(与动态自相似相互作用簇的可能形成有关)。讨论了公认松弛函数的物理结果。

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