EXCIMER-LASER INTERACTION WITH MIXED PMMA COPPER ACETYLACETONATE FILMS

Authors
BEAUVOIS S RENAUT D JADIN A LAZZARONI R LAUDE LD BREDAS JL
Citation
S. Beauvois et al., EXCIMER-LASER INTERACTION WITH MIXED PMMA COPPER ACETYLACETONATE FILMS, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 131(1-4), 1997, pp. 167-171
Citations number
7
Categorie Soggetti
Physics, Nuclear","Nuclear Sciences & Tecnology","Instument & Instrumentation
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
131
Issue
1-4
Year of publication
1997
Pages
167 - 171
Database
ISI
SICI code
0168-583X(1997)131:1-4<167:EIWMPC>2.0.ZU;2-4
Abstract
We study the photodecomposition of copper acetylacetonate included in films of polymethylmethacrylate upon irradiation at 248 nm with an exc imer 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 fo r the photodegradation of copper acetylacetonate.