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.
Original language | English |
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Article number | 239 |
Number of pages | 7 |
Journal | Applied Physics A: materials science & processing |
Volume | 123 |
Issue number | 4 |
DOIs | |
Publication status | Published - Apr 2017 |
Austrian Fields of Science 2012
- 103018 Materials physics
Keywords
- ELECTRONIC-PROPERTIES
- MAGNETIC-PROPERTIES
- FLUORESCENCE-SPECTRA
- METAL NANOWIRES
- CRYSTAL
- ERCL3
- ABSORPTION
- CHLORIDES
- COPPER
- SILVER