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Authors: A. Rostami ; M. Dolatyari ; G. Rostami ; S. Khosravi and M. Keshavarz

Affiliation: University of Tabriz, Iran, Islamic Republic of

ISBN: 978-989-758-093-2

Keyword(s): Negative Permittivity, Core-Shell Nanoparticles, Effective Medium and Resonance Wavelength.

Related Ontology Subjects/Areas/Topics: Photonic and Optoelectronic Materials and Devices ; Photonics ; Photonics, Optics and Laser Technology

Abstract: In this paper we have studied polymeric structures which possess coated spherical nanoparticles in visible wavelength range. Medium with metallic cores and silicon (Si) shells and structures composed by Si cores and metallic shells have been studied. Since, the size of particles is very small related to the incident wavelength, semi-static approximation and Clausius-Mossotti formula have been used in order to calculate the effective permittivity. Resonance wavelength of the structure depends on size and filling fraction of the guest nanoparticles. Resonance wavelength has been obtained by the mathematical relations and simulation results. Studied structures are applicable in invisibility.

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Paper citation in several formats:
Rostami, A.; Dolatyari, M.; Rostami, G.; Khosravi, S. and Keshavarz, M. (2015). Optical Properties of Coated Nanospheres in Visible Wavelength Range.In Proceedings of the 3rd International Conference on Photonics, Optics and Laser Technology - Volume 2: PHOTOPTICS, ISBN 978-989-758-093-2, pages 90-95. DOI: 10.5220/0005334800900095

@conference{photoptics15,
author={A. Rostami. and M. Dolatyari. and G. Rostami. and S. Khosravi. and M. Keshavarz.},
title={Optical Properties of Coated Nanospheres in Visible Wavelength Range},
booktitle={Proceedings of the 3rd International Conference on Photonics, Optics and Laser Technology - Volume 2: PHOTOPTICS,},
year={2015},
pages={90-95},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005334800900095},
isbn={978-989-758-093-2},
}

TY - CONF

JO - Proceedings of the 3rd International Conference on Photonics, Optics and Laser Technology - Volume 2: PHOTOPTICS,
TI - Optical Properties of Coated Nanospheres in Visible Wavelength Range
SN - 978-989-758-093-2
AU - Rostami, A.
AU - Dolatyari, M.
AU - Rostami, G.
AU - Khosravi, S.
AU - Keshavarz, M.
PY - 2015
SP - 90
EP - 95
DO - 10.5220/0005334800900095

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