Abstract
A plasma-polymerized tetrafluoroethylene film has dielectric loss peaks below -50degC and approximately at 40degC. The effects of the substrate temperature during polymerization and of plasma irradiation after polymerization on the appearance of the peaks were studied. The low-temperature peak seems to be due to local-mode relaxation of polar groups, while the high-temperature peak seems to be due to phase transition.
Original language | English |
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Pages (from-to) | 1042-1046 |
Number of pages | 5 |
Journal | Japanese journal of applied physics |
Volume | 27 |
Issue number | 6R |
DOIs | |
Publication status | Published - 1988 Jun |
Keywords
- Dielectric properties
- Local mode relaxation
- Organic thin film
- Phase transition
- Plasma polymerization
ASJC Scopus subject areas
- Engineering(all)
- Physics and Astronomy(all)