准一维无序系统：涨落、输运和相互作用
Quasi-one-dimensional disordered systems: fluctuations, transport and interplay
摘要：
在一维晶格中，热涨落破坏了晶格的长程序，使得晶格中的粒子在比晶格间距大得多的尺度上移动。我们讨论的假设，这种运动可能是负责本地化的电子在弱耦合链的系统中的运输。扩散定位网站的模型给出了一个温度无关的迁移率与交叉激活的依赖在高温下。这一预测与离散液晶和某些生物聚合物的实验结果是一致的，并可能解释这些结果。
英文摘要：
In a one dimensional lattice thermal fluctuations destroy the long-range order making particles of the lattice move on a scale much larger than the lattice spacing. We discuss the assumption that this motion may be responsible for the transport of localized electrons in a system of weakly coupled chains. The model with diffusing localization sites gives a temperature-independent mobility with a crossover to an activated dependence at high temperature. This prediction is consistent with and might account for experimental results on discotic liquid crystals and certain biopolymers.
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