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Type: 
Journal
Description: 
Hybrid structures composed by self‐ordered dielectric nanospheres and partially covered by gold nanocrescents, produce efficient second harmonic generation signals due to the cooperative effect of localized plasmon excitation and 2D Bragg gratings. 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: 208-213
Origin: 
Advanced Optical Materials