Plasmalike negative capacitance in nanocolloids

J. Shulman, S. Tsui, F. Chen, Y. Y. Xue, C. W. Chu

研究成果: Article同行評審

15 引文 斯高帕斯(Scopus)

摘要

A negative capacitance has been observed in a nanocolloid between 0.1 and 10-5 Hz. The response is linear over a broad range of conditions. The low- ω dispersions of both the resistance and capacitance are consistent with the free-carrier plasma model, while the transient behavior demonstrates a possible energy storage mechanism. A collective excitation, therefore, is suggested.

原文English
文章編號032902
期刊Applied Physics Letters
90
發行號3
DOIs
出版狀態Published - 2007

All Science Journal Classification (ASJC) codes

  • 物理與天文學(雜項)

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