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Article
Electrical properties of ion irradiated polypropylene films
The effect of high-energy (50 MeV) Li3+ ion beam irradiation on polypropylene (PP) film has been studied in the fluence range 2.4 × 1012−l.5 × 1014 ions/cm2. The a.c. electrical properties of PP films were measur...
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Chapter
Effect of Neutron and Proton Irradiation on Some Properties of Kapton
Photoacoustic, dielectric and surface-morphological properties of Kapton* were studied after exposing sheets (25 μm thick) separately to fast reactor neutrons (E>0.1 MeV) and to 250 keV protons up to doses 1.2×10
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Chapter and Conference Paper
Improvements in the Vacuum System of a VDG Accelerator Used for Clean Ion Implantation
In order to obtain clean implanted surfaces free from beam-induced polymerization, and to avoid the limitations of diffusion pumps, two Varian Vaclon (triode) pumps of 30 lps and 110 lps capacity were incorpor...