Excimer laser interaction with mixed PMMA - Copper acetylacetonate films

S. Beauvois*, D. Renaut, A. Jadin, R. Lazzaroni, L. D. Laude, Jean-Luc Bredas

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

We study the photodecomposition of copper acetylacetonate included in films of polymethylmethacrylate upon irradiation at 248 nm with an excimer laser. Physical and chemical properties of the irradiated mixture are followed with UV-Visible spectrophotometry, and Scanning Electron Microscopy (SEM-EDS). It appears that there is a fluence threshold for the photodegradation of copper acetylacetonate.

Original languageEnglish (US)
Pages (from-to)167-171
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume131
Issue number1-4
DOIs
StatePublished - Jan 1 1997

Keywords

  • Excimer laser
  • Organometallic compound
  • Photodegradation
  • Poly(methylmethacrylate)

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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