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Artificial magnetism and modes at millimeter waves in 3D lattices of titanium oxide microspheres
| Content Provider | Semantic Scholar |
|---|---|
| Author | Campione, Salvatore Lannebere, Sylvain Aradian, Ashod Albani, Matteo Capolino, Filippo |
| Copyright Year | 2011 |
| Abstract | We show a study of complex modes and the artificial magnetic properties at millimeter waves of 3D-periodic arrays of microspheres made of high permittivity materials, specifically titanium oxide, embedded in a homogeneous background. Each microsphere is modeled as a single magnetic dipole and complex modes in the 3D lattice are computed by means of the 3D-periodic dispersion relation including mutual interactions. The effective permeability and the effective refractive index versus frequency obtained by the modal analysis are shown and compared to those obtained with Maxwell Garnett homogenization theory and also to those retrieved by scattering parameters of finite thickness structures obtained through HFSS simulations by using the Nicolson-Ross-Weir method. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.issp.ac.ru/ebooks/conf/Metamat-2011/24.%20Poster%20session%202/Campione-20110328-072113.Artificialmagnetismandmodes.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
