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Dr. Shokar Atwa :: Publications: |
Title: | Radiation-Induced Modifications on Spectroscopic and Thermal Properties of CR-39 and SR-90 Nuclear Track Detectors |
Authors: | Not Available |
Year: | 2015 |
Keywords: | Not Available |
Journal: | Not Available |
Volume: | Not Available |
Issue: | Not Available |
Pages: | Not Available |
Publisher: | Not Available |
Local/International: | International |
Paper Link: | Not Available |
Full paper | Shokar Atwa_saad2005.pdf |
Supplementary materials | Not Available |
Abstract: |
CR-39 and SR-90 polymer samples were irradiated with γ-rays at high doses ranging from 5× 104 to 4× 105Gy. Irradiation effects were studied using Fourier Transform IR spectroscopy (FT-IR) in transmission mode, ultraviolet-visible spectroscopy and thermo- gravimetric analysis. Besides production of carbon dioxide due to polymerization and irradiation processes observed by FT-IR spectrometer, the IR absorption spectra of the fresh (non-aged) and irradiated samples also show the presence of a strong new absorption ... |