Resonant Raman intensity
of the RBM and A1 G modes of single-walled carbon nanotubes - approximations
|
Fig. 1. Parameters
Jii for the
radial-breathing mode of Mod0 SWNTs. |
Fig. 2. Parameters Jii
for the radial-breathing mode of Mod1 and Mod2 SWNTs. |
|
Fig. 3. Parameters
Jii for the A1 TO
G-band modes of Mod0 SWNTs. |
Fig. 4.
Parameters Jii for the
A1 TO G-band modes of Mod1 and Mod2 SWNTs. |
|
Fig. 5. Parameters
Jii for the A1 LO
G-band modes of Mod0 SWNTs. |
Fig. 6. Parameters Jii for the A1 LO G-band modes of Mod1 and Mod2 SWNTs. |
|
The
results of the calculation of the
parameters Jii for
the RBM, and the totally
symmetric TO and LO G-band modes for all SWNTs in the radius range
from 2.5 Ǻ to 11.5 Ǻ for transition energies up to 3.5 eV are shown
in Figs. 1-6 (Ref. [1]). A, Z, and C stand for armchair, zigzag, and chiral.
The indices 0, 1, and 2 denote Mod0, Mod1, and Mod2 tubes. |
References: 1. V. N. Popov and Ph. Lambin, Phys. Rev. B 73 (2006) 165425. |
Valentin Popov