Raman Spectroscopy Study of the Doping Effect of the Encapsulated Iron, Cobalt, and Nickel Bromides on Single-Walled Carbon Nanotubes
- Author(s)
- Marianna V. Kharlamova
- Abstract
In this contribution the modification of the electronic properties of single-walled carbon nanotubes (SWCNTs) filled with nickel bromide, cobalt bromide, and iron bromide was studied by Raman spectroscopy. The doping-induced alterations of the radial breathingmode (RBM) and G-mode in the Raman spectra of the filled SWCNTs were analyzed in detail. The observed shifts of the components of the Raman modes and changes of their profiles allowed concluding that the embedded compounds have an acceptor doping effect on the SWCNTs, and the doping level increases in the line with nickel bromide-cobalt bromide-iron bromide.
- Organisation(s)
- Electronic Properties of Materials
- External organisation(s)
- Anuchin Research Institute and Museum of Anthropology
- Journal
- Journal of Spectroscopy
- Volume
- 2015
- No. of pages
- 8
- ISSN
- 2314-4920
- DOI
- https://doi.org/10.1155/2015/653848
- Publication date
- 2015
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103018 Materials physics
- Keywords
- ASJC Scopus subject areas
- Analytical Chemistry, Atomic and Molecular Physics, and Optics, Spectroscopy
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/83afe818-0004-4b83-8c84-06f3a11fffb6