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Proceedings Paper

Optical properties of core-shell gold-silver and silver-gold nanoparticles for some laser wavelengths
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Paper Abstract

Computer calculation of optical properties of core-shell metal nanoparticles was made for some laser wavelengths. Efficiency factors of absorption, scattering and extinction by spherical core-shell gold-silver and silver-gold nanoparticles of the radiuses in the range 5-100 nm and for laser wavelengths 400, 532 and 800 nm were calculated. Analysis of influence of optical parameters of metals, radiuses of core and thicknesses of shell on optical properties of nanoparticles was made.

Paper Details

Date Published: 14 February 2008
PDF: 10 pages
Proc. SPIE 6879, Photon Processing in Microelectronics and Photonics VII, 687915 (14 February 2008); doi: 10.1117/12.761551
Show Author Affiliations
Victor K. Pustovalov, Belarusian Institute of System Analysis (Belarus)
Karsten König, Fraunhofer Institute for Biomedical Technology (Germany)
Saarland Univ. (Germany)
Liudmila G. Astafyeva, Stepanov Institute of Physics (Belarus)
Wolfgang Fritzsche, Institute of Photonic Technology (Germany)

Published in SPIE Proceedings Vol. 6879:
Photon Processing in Microelectronics and Photonics VII
David B. Geohegan; Frank Träger; Jan J. Dubowski; Andrew S. Holmes; Michel Meunier; Craig B. Arnold; Hiroyuki Niino, Editor(s)

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