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Type: 
Journal
Description: 
A. Belardini et al. find that hybrid structures composed by self-ordered dielectric nanospheres partially covered by gold nanocrescents produce an efficient second harmonic generation signal due to the cooperative effect of localized plasmon excitation and a 2D Bragg grating. Asymmetries in the geometric shape of the gold nanocrescents induce a circularly polarized optical response.
Publisher: 
Publication date: 
1 Mar 2014
Authors: 

Alessandro Belardini, Alessio Benedetti, Marco Centini, Grigore Leahu, Francesco Mura, Simona Sennato, Concita Sibilia, Valentina Robbiano, Maria Caterina Giordano, Christian Martella, Davide Comoretto, Francesco Buatier de Mongeot

Biblio References: 
Volume: 2 Issue: 3 Pages: 207-207
Origin: 
Advanced Optical Materials