Submicron-wide pattern of silver wire stabilized on functionalized substrates

Chang Dae Keum, Takashi Fukuda, Hiro Matsuda, Kaoru Tamada

Research output: Contribution to journalArticle

Abstract

A stable submicron-wide electric conductive pattern consists of silver nanoparticles/polymer composite is established via photolithographic procedure, in which the introduction of furan-functionalized surface for the chemical anchoring of the pattern was a significant contrivance. Due to the strong anchoring between narrow-patterned film and the treated substrate, submicron-wide patterns stands up well against the development and annealing process. Approximately 180 nm-wide nanopattern has been achieved by the irradiation of 488 nm light. The width is well below the dimension of the incident light wavelength. Time dependence of the electric resistance of the composite thin film during annealing process has been measured at 200°C, and an optimum annealing time was found. The achieved volume resistivity after the optimum annealing was evaluated as ∼8 × 10-4 Ohm-cm that was determined by four-probe measurements.

Original languageEnglish
Pages (from-to)27-39
Number of pages13
JournalMolecular Crystals and Liquid Crystals
Volume425
DOIs
Publication statusPublished - Dec 1 2004
Externally publishedYes

Fingerprint

Silver
silver
wire
Wire
Annealing
annealing
Substrates
composite materials
furans
Composite films
time dependence
Polymers
Irradiation
Nanoparticles
Thin films
Wavelength
nanoparticles
electrical resistivity
irradiation
probes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Submicron-wide pattern of silver wire stabilized on functionalized substrates. / Keum, Chang Dae; Fukuda, Takashi; Matsuda, Hiro; Tamada, Kaoru.

In: Molecular Crystals and Liquid Crystals, Vol. 425, 01.12.2004, p. 27-39.

Research output: Contribution to journalArticle

Keum, Chang Dae ; Fukuda, Takashi ; Matsuda, Hiro ; Tamada, Kaoru. / Submicron-wide pattern of silver wire stabilized on functionalized substrates. In: Molecular Crystals and Liquid Crystals. 2004 ; Vol. 425. pp. 27-39.
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