Share Email Print
cover

Proceedings Paper

New methods for fabrication, trapping and printing of resonant spherical silicon nanoparticles in monodisperse solutions (Conference Presentation)

Paper Abstract

We present a new method of making monodisperse solutions of highly spherical poly-crystalline Si nanoparticles and a method for optical trapping, moving and printing these nanoparticles on a substrate. Spherical Si nanoparticle solutions with particles of 130 nm and 210 nm in diameter were fabricated using combined hole-mask colloidal lithography and laser induced transfer methods. Optical properties, size distribution and crystal properties of the particles from solutions were characterized by means of optical and Raman spectrometry, SEM and TEM imaging. We manipulated these particles in solution by means of optical trapping as well as printed them onto the substrate in a controlled manner.

Paper Details

Date Published: 10 March 2020
PDF
Proc. SPIE 11292, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XIII, 112920E (10 March 2020); doi: 10.1117/12.2545678
Show Author Affiliations
Vytautas Valuckas, Institute of Materials Research and Engineering (Singapore)
Ramón Paniagua-Domínguez, Institute of Materials Research and Engineering (Singapore)
Aili Maimaiti, Chalmers Univ. of Technology (Sweden)
Partha Pratim Patra, Chalmers Univ. of Technology (Sweden)
Seng Kai Wong, Institute of Materials Research and Engineering (Singapore)
Ruggero Verre, Chalmers Univ. of Technology (Sweden)
Mikael Käll, Chalmers Unive. of Technology (Sweden)
Arseniy I. Kuznetsov, Institute of Materials Research and Engineering (Singapore)


Published in SPIE Proceedings Vol. 11292:
Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XIII
Georg von Freymann; Eva Blasco; Debashis Chanda, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray