%0 Conference Paper
%F Oral 
%T Resonant raman excitation profiles on individual carbon nanotubes of known absolute optical absorption spectra
%+ Laboratoire Charles Coulomb (L2C)
%+ Institut Lumière Matière [Villeurbanne] (ILM)
%+ Institute of Materials Science, Vietnam Academy of Science and Technology
%+ Sofia University "St. Kliment Ohridski"
%A Paillet, Matthieu
%A Tran, Huy-Nam
%A Blancon, J.-C.
%A Than, Xuan-Tinh
%A Aberra Guebrou, Samuel
%A Ayari, Anthony
%A San-Miguel, Alfonso
%A Phan, N. M.
%A del Fatti, N.
%A Vallée, F.
%A Popov, Valentin N.
%A Sauvajol, Jean-Louis
%A Zahab, Ahmed Azmi
%< sans comité de lecture
%Z L2C:14-438
%B IWAMSN 2014
%C Ha Long City, Vietnam
%8 2014-11-02
%D 2014
%Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]
%Z Physics [physics]/Condensed Matter [cond-mat]/Mesoscopic Systems and Quantum Hall Effect [cond-mat.mes-hall]Conference papers
%X Recently, we determined using spatial modulation spectroscopy, over a broad optical spectralrange, the spectrum and amplitude of the absorption cross-section of individual semiconductingsingle-wall carbon nanotubes.[1] Here, we will present resonant Raman excitation profiles (REP)of radial breathing modes and G modes measured on the same SWNTs. The transition energiesand full width at half-maximum (FWHM) obtained using both measurements techniques will becompared to discuss the different models commonly used to fit REP [2] as illustrated on Figure1. Furthermore, interference effects on Raman intensity [3] will also be evidenced in the case oftwo energetically close optical transitions. Finally, some recent results obtained on other systems(SWNTs homogeneous dimer and double-walled carbon nanotubes) will be briefly reported.[1] J.-C. Blancon et al., Nat. Comm. 4 (2013), 2542.[2] C. Thomsen and S. Reich, M. Cardona, R. Merlin (Eds.): Light Scattering in Solid IX,Topics Appl. 3.Physics 108 (2007), pp. 116-232.[3] V. N. Popov and Ph. Lambin, Phys. Rev. B 73 (2006), 165425.
%G English
%L hal-01973340
%U https://hal.science/hal-01973340
%~ CNRS
%~ UNIV-LYON1
%~ L2C
%~ MIPS
%~ UNIV-MONTPELLIER
%~ ILM
%~ UDL
%~ UNIV-LYON
%~ UM-2015-2021