scholarly journals Nature of the constant factor in the relation between radial breathing mode frequency and tube diameter for single-wall carbon nanotubes

2008 ◽  
Vol 77 (24) ◽  
Author(s):  
P. T. Araujo ◽  
I. O. Maciel ◽  
P. B. C. Pesce ◽  
M. A. Pimenta ◽  
S. K. Doorn ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Radial Breathing Mode ◽  
Constant Factor ◽  
Mode Frequency ◽  
Tube Diameter ◽  
Single Wall Carbon Nanotubes ◽  
Breathing Mode ◽  
Single Wall Carbon

Resonance Raman scattering of the radial breathing mode in single wall carbon nanotubes

1998 ◽  
Author(s):  
Jenő Kürti ◽  
Hans Kuzmany ◽  
Bernhard Burger ◽  
Martin Hulman ◽  
A. G. Rinzler ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Raman Scattering ◽  
Resonance Raman ◽  
Radial Breathing Mode ◽  
Single Wall Carbon Nanotubes ◽  
Resonance Raman Scattering ◽  
Breathing Mode ◽  
Single Wall Carbon

Excitonic effects on radial breathing mode intensity of single wall carbon nanotubes

2010 ◽  
Vol 497 (1-3) ◽  
pp. 94-98 ◽  
Author(s):  
Kentaro Sato ◽  
Riichiro Saito ◽  
Ahmad R.T. Nugraha ◽  
Shigeo Maruyama
Keyword(s):  
Carbon Nanotubes ◽  
Radial Breathing Mode ◽  
Single Wall Carbon Nanotubes ◽  
Breathing Mode ◽  
Single Wall Carbon ◽  
Excitonic Effects

The effect of environment on the radial breathing mode of supergrowth single wall carbon nanotubes

2009 ◽  
Vol 95 (26) ◽  
pp. 261902 ◽  
Author(s):  
P. T. Araujo ◽  
C. Fantini ◽  
M. M. Lucchese ◽  
M. S. Dresselhaus ◽  
A. Jorio
Keyword(s):  
Carbon Nanotubes ◽  
Radial Breathing Mode ◽  
Single Wall Carbon Nanotubes ◽  
Breathing Mode ◽  
Single Wall Carbon

On the Raman Spectrum of Nanobundles of Single Wall Carbon Nanotubes

1999 ◽  
Vol 593 ◽  
Author(s):  
L. Alvarez ◽  
A. Righi ◽  
S. Rols ◽  
E. Anglaret ◽  
J.L. Sauvajol
Keyword(s):  
Carbon Nanotubes ◽  
Raman Spectrum ◽  
Pair Potential ◽  
Radial Breathing Mode ◽  
Diameter Distribution ◽  
Single Wall Carbon Nanotubes ◽  
Diffraction Spectrum ◽  
Covalent Bonds ◽  
Breathing Mode ◽  
Single Wall Carbon

ABSTRACTRaman scattering is used to study the structure and electronic properties of bundles of single wall carbon nanotubes. A relation between the tube diameter and the radial breathing mode frequency is derived by combining a description of the covalent bonds inside each nanotube via force constant model with a pair-potential approach to deal with the van der Waals interaction between nanotubes. In the framework of this approach a good agreement is evidenced between the diameter distribution derived from the A1g radial breathing mode frequencies and the one obtained from the analysis of the neutron diffraction spectrum. On the other hand, an investigation of the intermediate frequency range (600-1100 cm-1) of the Raman spectrum is reported. A dependence of the frequency of the modes with the excitation energy is clearly evidenced and assigned to a mode coupling.

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