Laser implantation of molecular aggregates into poly (methyl methacrylate)

Masahiro Goto, Nobuyuki Ichinose, Shunichi Kawanishi, Hiroshi Fukumura

研究成果: Article査読

11 被引用数 (Scopus)

抄録

Zinc tetraphenyl porphyrin (ZnTPP) molecules were transferred from a ZnTPP-containing polymer tablet to a poly(methyl methacrylate) film by laser irradiation. After irradiation the absorption and fluorescence spectra of the film indicated the formation of molecular aggregates of ZnTPP. The laser shot number dependence of the spectra and the surface morphology of the film revealed that the depositions of ZnTPP were formed by the first laser pulse at the film surface and diffused into the target polymer by further laser irradiation.

本文言語English
ページ(範囲)471-476
ページ数6
ジャーナルApplied Surface Science
138-139
1-4
DOI
出版ステータスPublished - 1999 1月

ASJC Scopus subject areas

  • 化学 (全般)
  • 凝縮系物理学
  • 物理学および天文学(全般)
  • 表面および界面
  • 表面、皮膜および薄膜

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