One-dimensional transport in polymer nanofibers.

@article{Aleshin2004OnedimensionalTI,
  title={One-dimensional transport in polymer nanofibers.},
  author={Andrey N Aleshin and Hye Jin Lee and Young Woo Park and Kazuo Akagi},
  journal={Physical review letters},
  year={2004},
  volume={93 19},
  pages={196601}
}
We report our transport studies in quasi-one-dimensional (1D) conductors-helical polyacetylene fibers doped with iodine-and the data analysis for other polymer single fibers and tubes. We found that at 30 K<T<300 K, the conductance and the current-voltage characteristics follow the power law G(T) proportional, Talpha with alpha approximately 2.2-7.2 and I(V) proportional, Vbeta with beta approximately 2-5.7. Both G(T) andI(V) show the features characteristic of 1D systems such as a Luttinger… CONTINUE READING
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