Microwire arrays with plasmonic response at microwave frequencies

We study experimentally the response of three-dimensional arrays of microscopic wires. Very good agreement is found with previous theoretical work indicating that such a system can be considered as an effective plasmonic medium with a specific plasma frequency. The sample size threshold where this effective behavior appears is shown to be relatively small. (C) 2002 American Institute of Physics.


Published in:
Applied Physics Letters, 81, 15, 2896-2898
Year:
2002
ISSN:
00036951
Laboratories:




 Record created 2011-04-11, last modified 2018-03-17

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