| publication name | Radiation-Induced Modifications on Spectroscopic and Thermal Properties of CR-39 and SR-90 Nuclear Track Detectors |
|---|---|
| Authors | |
| year | 2015 |
| keywords | |
| journal | |
| volume | Not Available |
| issue | Not Available |
| pages | Not Available |
| publisher | Not Available |
| Local/International | International |
| Paper Link | Not Available |
| Full paper | download |
| 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 ...