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Bulk magnetic terahertz metamaterials based on dielectric microspheres
- 1.0486545 - FZÚ 2018 RIV US eng C - Conference Paper (international conference)
Kadlec, Christelle - Sindler, M. - Dominec, Filip - Kadlec, Filip - Kužel, Petr - Elissalde, C. - Mounaix, P. - Němec, Hynek
Bulk magnetic terahertz metamaterials based on dielectric microspheres.
Proceedings of the 41st International Conference on Infrared, Millimeter and Terahertz Waves - IRMMW-THz 2016. New York: IEEE, 2016, s. 1-2, č. článku 7758993. Volume 2016. ISBN 978-146738485-8. ISSN 2162-2027.
[41st International Conference on Infrared, Millimeter and Terahertz Waves. Copenhagen (DK), 25.09.2016-30.09.2016]
Institutional support: RVO:68378271
Keywords : metamaterial * terahertz * TiO2 * Mie resonance
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Rigid metamaterials were prepared by embedding TiO2 microspheres into polyethylene. These structures exhibit a series of Mie resonances where the lowest one is associated with a strong dispersion in the effective permeability. Using THz spectroscopy, we confirmed the magnetic nature of the observed resonance.
Permanent Link: http://hdl.handle.net/11104/0281315
Number of the records: 1