Investigation of Beta - irradiation effects on the microstructure of Low Density Polyethylene (LDPE) using (PALT)
Beta-irradiation effects on the microstructure of LDPE samples have been investigated using Positron Annihilation Lifetime Technique (PALT). These effects on the orthopositronium (o-Ps) Lifetime t3, the free positron annihilation lifetime 2 t , the free-volume hole size (Vh) and the free volume fra...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2009-10-01
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| Series: | Iraqi Journal of Physics |
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| Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/893 |