Nanocomposites based on globular photonic crystals grown by laser ablation using femtosecond laser pulses |
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| Authors: | V S Gorelik A A Ionin S I Kudryashov S V Makarov L V Seleznev D V Sinitsyn R A Chanieva A R Sharipov |
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| Institution: | (1) Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany;(2) FORTH/IESL, Voutes Str., P.O. Box 1527, 71110 Heraklion, Crete, Greece; |
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| Abstract: | The prepared samples were characterized by reflection and transmission spectra of broadband visible-range radiation, and the
volume fraction of substances introduced into pores of artificial opals is estimated. It is found that the introduction of
solid-state nanoparticles with negative real part of the permittivity into opal pores results in a decrease in the effective
refractive index and a short-wavelength shift in the spectral position of the stop band in artificial opal. |
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