Study of the effect of electric field on positron annihilation parameters in polymers

Positron annihilation lifetime measurements have been performed to study the effect of an external electric field in several polymers. The application of the electric field on polytetrafluoroethylene (PTFE) and ultrahigh-molecular weight polyethylene (UHMWPE) noticeably decreased the ortho-positroni...

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Veröffentlicht in:	Radiation physics and chemistry (Oxford, England : 1993) England : 1993), 2003-10, Vol.68 (3), p.449-452
1. Verfasser:	Mohamed, Hamdy F.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Electric field Polymer Positron annihilation lifetime Positronium formation
Online-Zugang:	Volltext
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