| The investigation of induced structural defects in electron irradiated single-walled carbon nanotubes via Raman spectroscopy |
| Paper ID : 1120-ICNS |
| Authors: |
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AHMADREZA VATANKHAH *1, SHAHRIAR MALEKIE2, SEYED MOHAMMADAMIN HOSSEINI3 1Department of Nuclear Engineering, Islamic Azad University Arsanjan Branch, Arsanjan, Iran 2Radiation Application Research School, Nuclear Science & Technology Research Institute, Karaj, Iran 3Ionizing and Non-Ionizing Radiation Protection Research Center (INIRPRC), Shiraz University of Medical Sciences, Shiraz, Iran |
| Abstract: |
| The investigation of induced structural defects in electron irradiated single-walled carbon nanotubes via Raman spectroscopy A. R. Vatankhaha, M. A. Hosseinib, S. Malekiec* Department of Nuclear Engineering, Islamic Azad University Arsanjan Branch, Arsanjan, Iran b Ionizing and Non-Ionizing Radiation Protection Research Center (INIRPRC), Shiraz University of Medical Sciences, Shiraz, Iran c Radiation Application Research School, Nuclear Science & Technology Research Institute, Karaj, Iran Abstract: In this experimental work, SWCNT nanopowder was prepared and irradiated by the mono-energetic (10 MeV) electron beams in different doses of 0-100 kGy in the air environment. The samples were subjected to Raman spectroscopy to determine the defects created in the material. Two main peaks of G-band at 1344 cm-1, and D-band at 1574 cm-1 were detected respectively. The maximum discrepancy in the ID/IG value in comparison with the pristine sample was 7.1 % at 50 kGy, implying that SWCNTs can be used in electronic devices with potential applications in aircrafts and satellites. Keywords: Electron Irradiation, Defects, SWCNTs, Raman Spectroscopy, Absorbed Dose |
| Keywords: |
| Keywords: Electron Irradiation, Defects, SWCNTs, Raman Spectroscopy, Absorbed Dose |
| Status : Abstract Accepted (Poster Presentation) |