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Stopping forces of 3He and 6Li ions with MeV energies in polycarbonate, polyethylene terephthalate, and polypropylene foils
Journal article

Stopping forces of 3He and 6Li ions with MeV energies in polycarbonate, polyethylene terephthalate, and polypropylene foils

J.Y. Hsu, J.H. Liang, Y.C. Yu and K.M. Chen
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol.256(1), pp.153-156
03/2007
DOI: https://doi.org/10.1016/j.nimb.2006.11.106
Appears in  keyword about Physics

Abstract

Bragg's rule Detector Polymer Stopping force
In this study, stopping forces of 1.1-4.5 MeV 3 He ions and 1.2-4.8 MeV 6 Li ions impinging in foils of polycarbonate, polyethylene terephthalate, and polypropylene are measured by means of a transmission technique using a half-covered detector. The results appear to be in agreement with those obtained from the semi-empirical calculations and experiments by others. The validity of Bragg's additivity rule is discussed for these ions in the polymers. © 2006 Elsevier B.V. All rights reserved.

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