Breakdown patterns in Branly's coheror
无序系统与神经网络
2009-10-31 v1 材料科学
摘要
We use thermal imaging of Joule heating to see for the first time electrical conducting paths created by the so-called Branly effect in a two-dimensional metallic granular medium (aluminium). Multiple breakdowns are shown to occur when the medium is submitted to high voltage increases (more than 500 V) with rise times close to one hundred of microseconds.
引用
@article{arxiv.cond-mat/9807012,
title = {Breakdown patterns in Branly's coheror},
author = {D. Vandembroucq and A. C. Boccara and S. Roux},
journal= {arXiv preprint arXiv:cond-mat/9807012},
year = {2009}
}
备注
4 pages, 5 figures, related informations at http://chemphys.weizmann.ac.il/~damien/index.html