Plasma-Like Negative Capacitance in Nano-Colloids
材料科学
2009-11-11 v1
摘要
A negative capacitance has been observed in a nano-colloid between 0.1 and 10^-5 Hz. The response is linear over a broad range of conditions. The low-omega dispersions of both the resistance and capacitance are consistent with the free-carrier plasma model, while the transient behavior demonstrates an unusual energy storage mechanism. A collective excitation, therefore, is suggested.
关键词
引用
@article{arxiv.cond-mat/0612160,
title = {Plasma-Like Negative Capacitance in Nano-Colloids},
author = {J. Shulman and S. Tsui and F. Chen and Y. Y. Xue and C. W. Chu},
journal= {arXiv preprint arXiv:cond-mat/0612160},
year = {2009}
}
备注
3 pages, 3 figures