Magnetic Purcell factor in wire metamaterials

A. P. Slobozhanyuk; A. N. Poddubny; A. E. Krasnok; P. A. Belov

doi:https://doi.org/10.1063/1.4872163

Magnetic Purcell factor in wire metamaterials

A. P. Slobozhanyuk, A. N. Poddubny, A. E. Krasnok, P. A. Belov

Research output: Contribution to journal › Article › peer-review

Abstract

We present an experimental study of the magnetic Purcell effect in finite arrays of the wire metamaterial. By directly measuring the spatial-frequency map of the Purcell factor, we explicitly demonstrate how the Purcell factor is enhanced at the Fabry-Pérot resonances of the wire metamaterial block in microwave frequency range. The experimental results are in a good agreement with theoretical and numerical estimations.

Original language	English
Article number	161105
Journal	Applied Physics Letters
Volume	104
Issue number	16
DOIs	https://doi.org/10.1063/1.4872163
State	Published - 21 Apr 2014
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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https://doi.org/10.1063/1.4872163

Cite this

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title = "Magnetic Purcell factor in wire metamaterials",

abstract = "We present an experimental study of the magnetic Purcell effect in finite arrays of the wire metamaterial. By directly measuring the spatial-frequency map of the Purcell factor, we explicitly demonstrate how the Purcell factor is enhanced at the Fabry-P{\'e}rot resonances of the wire metamaterial block in microwave frequency range. The experimental results are in a good agreement with theoretical and numerical estimations.",

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AU - Poddubny, A. N.

AU - Krasnok, A. E.

AU - Belov, P. A.

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AB - We present an experimental study of the magnetic Purcell effect in finite arrays of the wire metamaterial. By directly measuring the spatial-frequency map of the Purcell factor, we explicitly demonstrate how the Purcell factor is enhanced at the Fabry-Pérot resonances of the wire metamaterial block in microwave frequency range. The experimental results are in a good agreement with theoretical and numerical estimations.

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JO - Applied Physics Letters

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Magnetic Purcell factor in wire metamaterials

Abstract

All Science Journal Classification (ASJC) codes

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