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Publikováno v:
Radiation Physics and Chemistry. 130:431-435
This paper is devoted to study the defects generated by reactor neutron in polyethylene terephthalate (PET) films. The explored fast neutron fluence ranges from 2.02×1016 to 2.07×1018 n cm−2. The induced damages were investigated using ultraviole
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 307:635-641
Appropriate experimental conditions have been chosen to investigate the influence of main H+ ion irradiation parameters on stoichiometry changes induced in polyethylene terephthalate (PET) thin films. Stacks of six self-supporting identical films wer
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 274:70-77
The degradation induced by MeV He+ ions onto polyethylene terephthalate (PET) is investigated as a function of fluence and electronic stopping power (dE/dx)e. Stack samples of four 3.6 μm PET films are irradiated by 3.5 MeV He+ under vacuum and room
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 269:140-144
A 3.7 MeV He+ ion beam was simultaneously used for Polyethylene Terephtalate (PET) film degradation and characterization. To enhance the potentialities of the characterization method, a multi-detector Ion Beam Analysis (IBA) technique was used. The s
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 266:3981-3987
The irradiation damage caused on polyethylene terephtalate (Mylar, PET) samples by 1.6 MeV deuteron ions has been measured using simultaneously the nuclear reaction analysis (NRA) and the transmission energy loss (TEL) techniques. The irradiation was
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 146:431-436
The thermal spike model was applied to calculate track radii versus electronic stopping power for different beam energies using only one fitting parameter, λ the mean diffusion length of the energy deposited on the electrons by the slowing down of a
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 24:1029-1037
It is shown that the existing data for the different fissioning nuclei on the proton odd-even effect , conditional charge variance and the light-charged-particle accompanied ternary fission-to-binary fission ratio , can be treated in a coherent way t
Publikováno v:
Materials Science Forum. :53-56
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 23:103-112
The mass, charge and kinetic energy correlated yield data on the light group for obtained with the Cosi fan tutte spectrometer, have been analysed and transformed into other yield surfaces with , and . The differential odd - even effect and curves ha