Fabrication of conductive silver micropatterns on an organic-inorganic hybrid film by laser direct writing

Mohammod Aminuzzaman; Akira Watanabe; Tokuji Miyashita

doi:10.1016/j.tsf.2009.04.043

Fabrication of conductive silver micropatterns on an organic-inorganic hybrid film by laser direct writing

Mohammod Aminuzzaman, Akira Watanabe, Tokuji Miyashita

Center for Mineral Processing and Metallurgy (CMPM)

Research output: Contribution to journal › Article › peer-review

35 Citations (Scopus)

Abstract

This paper describes fabrication of silver (Ag) micropatterns on a double-decker-shaped polysilsesquioxane (DDPSQ) hybrid film by laser-induced pyrolysis (LIP) of a film prepared from liquid-dispersed Ag nanoparticles. The line width of Ag micropatterns fabricated by LIP can be controlled flexibly by changing the numerical aperture (NA) value of an objective lens and the focusing point. By changing NA value of an objective lens, line widths of Ag micropatterns can be varied flexibly from 75 μm to 5 μm. The Ag micropatterns show an excellent adherence to DDPSQ surface as evaluated by adhesive tape test. The resistivity of the Ag micropattern is determined to be 4.3 × 10^{- 6} Ω cm, which is comparable to that of bulk Ag (1.6 × 10^{- 6} Ω cm).

Original language	English
Pages (from-to)	5935-5939
Number of pages	5
Journal	Thin Solid Films
Volume	517
Issue number	20
DOIs	https://doi.org/10.1016/j.tsf.2009.04.043
Publication status	Published - 2009 Aug 31

Keywords

Double-decker-shaped polysilsesquioxane (DDPSQ)
Flexible electronics
Hybrid polymer
Laser direct writing
Micropatterns
Nanometal ink
Resistivity

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Surfaces and Interfaces
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Fabrication of conductive silver micropatterns on an organic-inorganic hybrid film by laser direct writing",

abstract = "This paper describes fabrication of silver (Ag) micropatterns on a double-decker-shaped polysilsesquioxane (DDPSQ) hybrid film by laser-induced pyrolysis (LIP) of a film prepared from liquid-dispersed Ag nanoparticles. The line width of Ag micropatterns fabricated by LIP can be controlled flexibly by changing the numerical aperture (NA) value of an objective lens and the focusing point. By changing NA value of an objective lens, line widths of Ag micropatterns can be varied flexibly from 75 μm to 5 μm. The Ag micropatterns show an excellent adherence to DDPSQ surface as evaluated by adhesive tape test. The resistivity of the Ag micropattern is determined to be 4.3 × 10- 6 Ω cm, which is comparable to that of bulk Ag (1.6 × 10- 6 Ω cm).",

keywords = "Double-decker-shaped polysilsesquioxane (DDPSQ), Flexible electronics, Hybrid polymer, Laser direct writing, Micropatterns, Nanometal ink, Resistivity",

author = "Mohammod Aminuzzaman and Akira Watanabe and Tokuji Miyashita",

year = "2009",

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AU - Aminuzzaman, Mohammod

AU - Watanabe, Akira

AU - Miyashita, Tokuji

PY - 2009/8/31

Y1 - 2009/8/31

N2 - This paper describes fabrication of silver (Ag) micropatterns on a double-decker-shaped polysilsesquioxane (DDPSQ) hybrid film by laser-induced pyrolysis (LIP) of a film prepared from liquid-dispersed Ag nanoparticles. The line width of Ag micropatterns fabricated by LIP can be controlled flexibly by changing the numerical aperture (NA) value of an objective lens and the focusing point. By changing NA value of an objective lens, line widths of Ag micropatterns can be varied flexibly from 75 μm to 5 μm. The Ag micropatterns show an excellent adherence to DDPSQ surface as evaluated by adhesive tape test. The resistivity of the Ag micropattern is determined to be 4.3 × 10- 6 Ω cm, which is comparable to that of bulk Ag (1.6 × 10- 6 Ω cm).

AB - This paper describes fabrication of silver (Ag) micropatterns on a double-decker-shaped polysilsesquioxane (DDPSQ) hybrid film by laser-induced pyrolysis (LIP) of a film prepared from liquid-dispersed Ag nanoparticles. The line width of Ag micropatterns fabricated by LIP can be controlled flexibly by changing the numerical aperture (NA) value of an objective lens and the focusing point. By changing NA value of an objective lens, line widths of Ag micropatterns can be varied flexibly from 75 μm to 5 μm. The Ag micropatterns show an excellent adherence to DDPSQ surface as evaluated by adhesive tape test. The resistivity of the Ag micropattern is determined to be 4.3 × 10- 6 Ω cm, which is comparable to that of bulk Ag (1.6 × 10- 6 Ω cm).

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