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Nano Lett. 2017 Sep 13;17(9):5381-5388. doi: 10.1021/acs.nanolett.7b01940. Epub 2017 Aug 09.

Enhanced Second-Harmonic Generation from Sequential Capillarity-Assisted Particle Assembly of Hybrid Nanodimers.

Nano letters

Flavia Timpu, Nicholas R Hendricks, Mihail Petrov, Songbo Ni, Claude Renaut, Heiko Wolf, Lucio Isa, Yuri Kivshar, Rachel Grange

Affiliations

  1. Optical Nanomaterial Group, Institute for Quantum Electronics, Department of Physics, ETH Zürich , Auguste-Piccard- Hof 1, 8093 Zürich, Switzerland.
  2. Department of Nanophotonics and Metamaterials, ITMO University , St. Petersburg 197101, Russia.
  3. Department of Physics and Mathematics, University of Eastern Finland , Yliopistokatu 7, 80101, Joensuu, Finland.
  4. IBM Research-Zurich, Säumerstrasse 4, 8803 Rüschlikon, Switzerland.
  5. Laboratory for Interfaces, Soft Matter, and Assembly, Department of Materials, ETH Zürich , Vladimir-Prelog- Weg 5, 8093 Zürich, Switzerland.
  6. Nonlinear Physics Center, Australian National University , Canberra, Australian Capital Territory 2601, Australia.

PMID: 28767247 DOI: 10.1021/acs.nanolett.7b01940

Abstract

We show enhanced second-harmonic generation (SHG) from a hybrid metal-dielectric nanodimer consisting of an inorganic perovskite nanoparticle of barium titanate (BaTiO

Keywords: Hybrid nanodimers; capillary assembly; nanophotonics; perovskite; second-harmonic generation (SHG)

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