Transmission spectra changes produced by decreasing compactness of opal-like structures
| dc.contributor.author | Andueza Unanua, Ángel María | |
| dc.contributor.author | Echeverría, R. | |
| dc.contributor.author | Morales Zimmermann, Paola Andrea | |
| dc.contributor.author | Sevilla Moróder, Joaquín | |
| dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
| dc.date.accessioned | 2018-12-28T09:14:01Z | |
| dc.date.available | 2018-12-28T09:14:01Z | |
| dc.date.issued | 2009 | |
| dc.description.abstract | Artificial opal-like structures based on spheres and colloidal particles have been fabricated in a controlled way, presenting optical band-gap properties in the optical frequency range. Nonclose packed artificial opals have also been fabricated and studied recently. In order to gain a better understanding of these phenomena, we have studied macroscopic models of nonclose packed fcc lattices using glass spheres (ε = 7) of 8 mm diameter, and measuring in the microwave region from 10 to 30 GHz. The results have shown a Bragg resonance tunable with filling factor of the opal, and a strong rejected band similar, also present in close packed samples, much less affected by compactness. The relation of this high order band with spheres single layer behavior is also discussed | en |
| dc.format.extent | 4 p. | |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.doi | 10.1063/1.3068475 | |
| dc.identifier.issn | 0021-8979 (Print) | |
| dc.identifier.issn | 1089-7550 (Electronic) | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/31877 | |
| dc.language.iso | eng | en |
| dc.publisher | AIP Publishing | en |
| dc.relation.ispartof | Journal of Applied Physics, 105, 024910 (2009) | en |
| dc.relation.publisherversion | https://doi.org/10.1063/1.3068475 | |
| dc.rights | © 2009 American Institute of Physics | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.subject | Opal-like structures | en |
| dc.subject | Compactness | en |
| dc.subject | Transmission spectra changes | en |
| dc.title | Transmission spectra changes produced by decreasing compactness of opal-like structures | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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| relation.isAuthorOfPublication.latestForDiscovery | 3b717a79-0077-4723-bc96-50a948ac047f |