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Adv Mater. 2016 Apr;28(16):3087-93. doi: 10.1002/adma.201505346. Epub 2016 Feb 22.

Fabrication of Hybrid Nanostructures via Nanoscale Laser-Induced Reshaping for Advanced Light Manipulation.

Advanced materials (Deerfield Beach, Fla.)

Dmitry A Zuev, Sergey V Makarov, Ivan S Mukhin, Valentin A Milichko, Sergey V Starikov, Ivan A Morozov, Ivan I Shishkin, Alexander E Krasnok, Pavel A Belov

Affiliations

  1. Laboratory of Nanophotonics and Metamaterials, ITMO University, St. Petersburg, 197101, Russia.
  2. St. Petersburg Academic University, St. Petersburg, 194021, Russia.
  3. Joint Institute for High Temperatures of the Russian Academy of Sciences, Moscow, 125412.

PMID: 26901635 DOI: 10.1002/adma.201505346

Abstract

Ordered hybrid nanostructures for nanophotonics applications are fabricated by a novel approach via femtosecond laser melting of asymmetric metal-dielectric (Au/Si) nanoparticles created by lithographical methods. The approach allows selective reshaping of the metal components of the hybrid nanoparticles without affecting the dielectric ones and is applied for tuning of the scattering properties of the hybrid nanostructures in the visible range.

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords: asymmetrical metal-dielectric nanoparticles; femtosecond laser melting; magnetic optical response; molecular dynamics simulation; tuning of scattering properties

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