Abstract
The effects of proton irradiation on octadecylamine-functionalized carbon-nanotube (CNT) films have been studied by means of the Raman spectroscopy. An increase in the apparent CNT diameter, which was attributed to the diameter-dependent irradiation damage, an increase in the amount of charge transfer from the dopant additions, and the creation of structural defects with increasing irradiation dose at an irradiation energy of 0.5 MeV were revealed by the Raman spectra.
Original language | English |
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Pages (from-to) | 608-611 |
Number of pages | 4 |
Journal | Journal of the Korean Physical Society |
Volume | 67 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2015 Aug 19 |
Bibliographical note
Publisher Copyright:© 2015, The Korean Physical Society.
Keywords
- Carbon nanotubes
- Proton irradiation
- Raman spectroscopy
ASJC Scopus subject areas
- Physics and Astronomy(all)