Self-assembly of size- and position-controlled ultralong nanodot chains using near-field optical desorption

Takashi Yatsui, Wataru Nomura, Motoichi Ohtsu

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

We report the self-assembly of a size- and position-controlled ultralong nanodot chain using a novel effect of near-field optical desorption. A sub-100-nm dot chain with a deviation of 5 nm forms at a size based on plasmon resonance, depending on the photon energy; the resulting structure forms a high-transmission-efficiency nanoscale waveguide. Using this method with simple lithographically patterned substrates allows one to increase the throughput of the production of nanoscale structures dramatically at all scales.

Original languageEnglish
Pages (from-to)2548-2551
Number of pages4
JournalNano Letters
Volume5
Issue number12
DOIs
Publication statusPublished - Dec 1 2005

Fingerprint

Self assembly
self assembly
Desorption
near fields
Waveguides
Photons
desorption
Throughput
transmission efficiency
Substrates
waveguides
deviation
photons
energy

All Science Journal Classification (ASJC) codes

  • Bioengineering
  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering

Cite this

Self-assembly of size- and position-controlled ultralong nanodot chains using near-field optical desorption. / Yatsui, Takashi; Nomura, Wataru; Ohtsu, Motoichi.

In: Nano Letters, Vol. 5, No. 12, 01.12.2005, p. 2548-2551.

Research output: Contribution to journalArticle

Yatsui, Takashi ; Nomura, Wataru ; Ohtsu, Motoichi. / Self-assembly of size- and position-controlled ultralong nanodot chains using near-field optical desorption. In: Nano Letters. 2005 ; Vol. 5, No. 12. pp. 2548-2551.
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