Raman spectroscopy study of the doping effect of the encapsulated terbium halogenides on single-walled carbon nanotubes
- Author(s)
- M. V. Kharlamova, Christian-Rüdiger Kramberger-Kaplan, A. Mittelberger
- Abstract
In the present work, the doping effect of terbium chloride, terbium bromide, and terbium iodide on single-walled carbon nanotubes (SWCNTs) was compared by Raman spectroscopy. A precise investigation of the dopinginduced alterations of the Raman modes of the filled SWCNTs was conducted. The shifts of the components of the Raman modes and modification of their profiles allowed concluding that the inserted terbium halogenides have acceptor doping effect on the SWCNTs, and the doping efficiency increases in the line with terbium iodide, terbium bromide, and terbium chloride.
- Organisation(s)
- Electronic Properties of Materials, Physics of Nanostructured Materials
- Journal
- Applied Physics A: materials science & processing
- Volume
- 123
- No. of pages
- 7
- ISSN
- 0947-8396
- DOI
- https://doi.org/10.1007/s00339-017-0873-x
- Publication date
- 04-2017
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 103018 Materials physics
- Keywords
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/raman-spectroscopy-study-of-the-doping-effect-of-the-encapsulated-terbium-halogenides-on-singlewalled-carbon-nanotubes(9a294a48-4975-4600-b9f6-687294c9bf7b).html