Thin-film sensing using circular split-ring resonators at mm-wave frequencies

Autor:	Roger Vounckx, Amna Elhawil, Willy Ranson, Cathleen De Tandt, Johan Stiens
Rok vydání:	2011
Předmět:	Materials science Mathematics::Commutative Algebra business.industry Metamaterial General Chemistry Square (algebra) Overlayer Split-ring resonator Resonator Optics General Materials Science Sensitivity (control systems) Thin film Photonics business
Zdroj:	Applied Physics A. 103:623-626
ISSN:	1432-0630 0947-8396
DOI:	10.1007/s00339-010-6239-2
Popis:	In this paper, we investigate a thin-film sensing approach using split-ring resonators. The sensitivity based on tuned magnetic resonance has been demonstrated using three methods: by depositing the film in the gap, under the rings as an intermediate layer and on the rings as an overlayer. The numerical simulations and experimental results are presented. In addition, the advantages and the limitations of each approach are discussed. Moreover, the sensitivity of the circular rings are compared with that of the square rings.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::48f6d6a405b7b05b4fd8935a85f1b0f7 https://doi.org/10.1007/s00339-010-6239-2 Zobrazit plný text záznamu Plný text ve formátu PDF