Optical properties of three-dimensional magnetic opal photonic crystals
| Autor: | P. P. Sverbil, Yu. P. Voinov, M. I. Samoilovich, V. V. Gryaznov, Vladimir S. Gorelik, N. I. Yurasov |
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| Rok vydání: | 2009 |
| Předmět: |
Materials science
business.industry General Chemical Engineering Metals and Alloys Physics::Optics Stopband Yablonovite Spectral line Amorphous solid Photonic metamaterial Inorganic Chemistry Condensed Matter::Materials Science Condensed Matter::Superconductivity Materials Chemistry Ferrite (magnet) Optoelectronics business Refractive index Photonic crystal |
| Zdroj: | Inorganic Materials. 45:1013-1017 |
| ISSN: | 1608-3172 0020-1685 |
| DOI: | 10.1134/s0020168509090131 |
| Popis: | We have studied the optical properties of opal photonic crystals infiltrated with the M0.35Zn0.65Fe2O4 (M = Ni, Co) ferrites. The crystals consisted of amorphous SiO2 nanospheres. The visible reflectivity spectra of the crystals were used to determine parameters of their photonic band gap and their refractive index. |
| Databáze: | OpenAIRE |
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