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Proceedings Paper

Size- and position-controlled nano-scale fabrication for nanophotonic devices
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Paper Abstract

Particles several tens of nanometers in size were aligned in the desired positions in a controlled manner by using capillary force interaction and suspension flow. Latex beads 40-nm in diameter were aligned linearly around a 10-μm-hole template fabricated by lithography. Further control of their position and separation was realized using colloidal gold nanoparticles by controlling the particle-substrate and particle-particle interactions using an optical near field generated on the edge of a Si wedge, in which the separation of the colloidal gold nanoparticles was controlled by the direction of polarization.

Paper Details

Date Published: 26 August 2005
PDF: 8 pages
Proc. SPIE 5927, Plasmonics: Metallic Nanostructures and Their Optical Properties III, 59270Q (26 August 2005); doi: 10.1117/12.614259
Show Author Affiliations
Takashi Yatsui, Japan Science and Technology Agency (Japan)
Wataru Nomura, The Univ. of Tokyo (Japan)
Motoichi Ohtsu, Japan Science and Technology Agency (Japan)
The Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 5927:
Plasmonics: Metallic Nanostructures and Their Optical Properties III
Mark I. Stockman, Editor(s)

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